103628306860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{398570411}}^1$

素因数の和:398570433

約数の個数: 24

約数和(自身を含む): 234359402256

約数和(自身を除く): 130731095396

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 398570411, 797140822, 1594281644, 1992852055, 3985704110, 5181415343, 7971408220, 10362830686, 20725661372, 25907076715, 51814153430, 103628306860]

約数ペア:

[(1, 103628306860), (2, 51814153430), (4, 25907076715), (5, 20725661372), (10, 10362830686), (13, 7971408220), (20, 5181415343), (26, 3985704110), (52, 1992852055), (65, 1594281644), (130, 797140822), (260, 398570411)]