1285380080998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2239}}^1\times {\mathrm{22080257}}^1$

素因数の和:22082511

約数の個数: 16

約数和(自身を含む): 2077310672640

約数和(自身を除く): 791930591642

約数列:

[1, 2, 13, 26, 2239, 4478, 29107, 58214, 22080257, 44160514, 287043341, 574086682, 49437695423, 98875390846, 642690040499, 1285380080998]

約数ペア:

[(1, 1285380080998), (2, 642690040499), (13, 98875390846), (26, 49437695423), (2239, 574086682), (4478, 287043341), (29107, 44160514), (58214, 22080257)]