402689882

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{983}}^1\times {\mathrm{1009}}^1$

素因数の和:2030

約数の個数: 32

約数和(自身を含む): 715564800

約数和(自身を除く): 312874918

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 983, 1009, 1966, 2018, 6881, 7063, 13762, 14126, 28507, 29261, 57014, 58522, 199549, 204827, 399098, 409654, 991847, 1983694, 6942929, 13885858, 28763563, 57527126, 201344941, 402689882]

約数ペア:

[(1, 402689882), (2, 201344941), (7, 57527126), (14, 28763563), (29, 13885858), (58, 6942929), (203, 1983694), (406, 991847), (983, 409654), (1009, 399098), (1966, 204827), (2018, 199549), (6881, 58522), (7063, 57014), (13762, 29261), (14126, 28507)]