108653740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{417899}}^1$

素因数の和:417921

約数の個数: 24

約数和(自身を含む): 245725200

約数和(自身を除く): 137071460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 417899, 835798, 1671596, 2089495, 4178990, 5432687, 8357980, 10865374, 21730748, 27163435, 54326870, 108653740]

約数ペア:

[(1, 108653740), (2, 54326870), (4, 27163435), (5, 21730748), (10, 10865374), (13, 8357980), (20, 5432687), (26, 4178990), (52, 2089495), (65, 1671596), (130, 835798), (260, 417899)]