890412958

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{1229}}^1\times {\mathrm{3517}}^1$

素因数の和:4851

約数の個数: 16

約数和(自身を含む): 1350067680

約数和(自身を除く): 459654722

約数列:

[1, 2, 103, 206, 1229, 2458, 3517, 7034, 126587, 253174, 362251, 724502, 4322393, 8644786, 445206479, 890412958]

約数ペア:

[(1, 890412958), (2, 445206479), (103, 8644786), (206, 4322393), (1229, 724502), (2458, 362251), (3517, 253174), (7034, 126587)]