1211077690

素因数分解:

$2^1\times 5^1\times {\mathrm{9281}}^1\times {\mathrm{13049}}^1$

素因数の和:22337

約数の個数: 16

約数和(自身を含む): 2180341800

約数和(自身を除く): 969264110

約数列:

[1, 2, 5, 10, 9281, 13049, 18562, 26098, 46405, 65245, 92810, 130490, 121107769, 242215538, 605538845, 1211077690]

約数ペア:

[(1, 1211077690), (2, 605538845), (5, 242215538), (10, 121107769), (9281, 130490), (13049, 92810), (18562, 65245), (26098, 46405)]