10890685

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1279}}^1$

素因数の和:1428

約数の個数: 16

約数和(自身を含む): 14192640

約数和(自身を除く): 3301955

約数列:

[1, 5, 13, 65, 131, 655, 1279, 1703, 6395, 8515, 16627, 83135, 167549, 837745, 2178137, 10890685]

約数ペア:

[(1, 10890685), (5, 2178137), (13, 837745), (65, 167549), (131, 83135), (655, 16627), (1279, 8515), (1703, 6395)]