1330400788

素因数分解:

$2^2\times {\mathrm{271}}^1\times {\mathrm{997}}^1\times {\mathrm{1231}}^1$

素因数の和:2503

約数の個数: 24

約数和(自身を含む): 2341036544

約数和(自身を除く): 1010635756

約数列:

[1, 2, 4, 271, 542, 997, 1084, 1231, 1994, 2462, 3988, 4924, 270187, 333601, 540374, 667202, 1080748, 1227307, 1334404, 2454614, 4909228, 332600197, 665200394, 1330400788]

約数ペア:

[(1, 1330400788), (2, 665200394), (4, 332600197), (271, 4909228), (542, 2454614), (997, 1334404), (1084, 1227307), (1231, 1080748), (1994, 667202), (2462, 540374), (3988, 333601), (4924, 270187)]