2399866

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 4458240

約数和(自身を除く): 2058374

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 161, 203, 257, 322, 406, 514, 667, 1334, 1799, 3598, 4669, 5911, 7453, 9338, 11822, 14906, 41377, 52171, 82754, 104342, 171419, 342838, 1199933, 2399866]

約数ペア:

[(1, 2399866), (2, 1199933), (7, 342838), (14, 171419), (23, 104342), (29, 82754), (46, 52171), (58, 41377), (161, 14906), (203, 11822), (257, 9338), (322, 7453), (406, 5911), (514, 4669), (667, 3598), (1334, 1799)]