def product_except_self(numbers: list[int]) -> list[int]:
    m = len(numbers)
    a = []
    b = []
    for k in range(m):
        if k==0:
            a.append(numbers[k])
            b.append(numbers[-(k+1)])
        else:
            a.append(a[-1]*numbers[k])
            b.append(b[-1]*numbers[-(k+1)])
    rest = []
    for z in range(len(numbers)):
        if z == 0:
            rest.append(b[-(z+1)-1])
        elif z>0 and z<len(numbers)-1:
            rest.append(a[z-1]*b[-(z+1)-1])
        elif z==len(numbers)-1:
            rest.append(a[z-1])

    return rest

# No modificar: necesario para evaluar el resultado.
# export: product_except_self