1253288

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{3821}}^1$

素因数の和:3868

約数の個数: 16

約数和(自身を含む): 2407860

約数和(自身を除く): 1154572

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 3821, 7642, 15284, 30568, 156661, 313322, 626644, 1253288]

約数ペア:

[(1, 1253288), (2, 626644), (4, 313322), (8, 156661), (41, 30568), (82, 15284), (164, 7642), (328, 3821)]