1298102416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{55229}}^1$

素因数の和:55363

約数の個数: 40

約数和(自身を含む): 2732559480

約数和(自身を除く): 1434457064

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 113, 208, 226, 452, 904, 1469, 1808, 2938, 5876, 11752, 23504, 55229, 110458, 220916, 441832, 717977, 883664, 1435954, 2871908, 5743816, 6240877, 11487632, 12481754, 24963508, 49927016, 81131401, 99854032, 162262802, 324525604, 649051208, 1298102416]

約数ペア:

[(1, 1298102416), (2, 649051208), (4, 324525604), (8, 162262802), (13, 99854032), (16, 81131401), (26, 49927016), (52, 24963508), (104, 12481754), (113, 11487632), (208, 6240877), (226, 5743816), (452, 2871908), (904, 1435954), (1469, 883664), (1808, 717977), (2938, 441832), (5876, 220916), (11752, 110458), (23504, 55229)]