1301404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{863}}^1$

素因数の和:909

約数の個数: 24

約数和(自身を含む): 2540160

約数和(自身を除く): 1238756

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 863, 1508, 1726, 3452, 11219, 22438, 25027, 44876, 50054, 100108, 325351, 650702, 1301404]

約数ペア:

[(1, 1301404), (2, 650702), (4, 325351), (13, 100108), (26, 50054), (29, 44876), (52, 25027), (58, 22438), (116, 11219), (377, 3452), (754, 1726), (863, 1508)]