2011384817

素因数分解:

${\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{883}}^1\times {\mathrm{1279}}^1$

素因数の和:2312

約数の個数: 16

約数和(自身を含む): 2186096640

約数和(自身を除く): 174711823

約数列:

[1, 13, 137, 883, 1279, 1781, 11479, 16627, 120971, 175223, 1129357, 1572623, 2277899, 14681641, 154721909, 2011384817]

約数ペア:

[(1, 2011384817), (13, 154721909), (137, 14681641), (883, 2277899), (1279, 1572623), (1781, 1129357), (11479, 175223), (16627, 120971)]