996899635

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{22511}}^1$

素因数の和:23054

約数の個数: 16

約数和(自身を含む): 1269136512

約数和(自身を除く): 272236877

約数列:

[1, 5, 17, 85, 521, 2605, 8857, 22511, 44285, 112555, 382687, 1913435, 11728231, 58641155, 199379927, 996899635]

約数ペア:

[(1, 996899635), (5, 199379927), (17, 58641155), (85, 11728231), (521, 1913435), (2605, 382687), (8857, 112555), (22511, 44285)]