2101162510

素因数分解:

$2^1\times 5^1\times {\mathrm{2137}}^1\times {\mathrm{98323}}^1$

素因数の和:100467

約数の個数: 16

約数和(自身を含む): 3783900816

約数和(自身を除く): 1682738306

約数列:

[1, 2, 5, 10, 2137, 4274, 10685, 21370, 98323, 196646, 491615, 983230, 210116251, 420232502, 1050581255, 2101162510]

約数ペア:

[(1, 2101162510), (2, 1050581255), (5, 420232502), (10, 210116251), (2137, 983230), (4274, 491615), (10685, 196646), (21370, 98323)]