2399121505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{165857}}^1$

素因数の和:166136

約数の個数: 16

約数和(自身を含む): 3152628864

約数和(自身を除く): 753507359

約数列:

[1, 5, 11, 55, 263, 1315, 2893, 14465, 165857, 829285, 1824427, 9122135, 43620391, 218101955, 479824301, 2399121505]

約数ペア:

[(1, 2399121505), (5, 479824301), (11, 218101955), (55, 43620391), (263, 9122135), (1315, 1824427), (2893, 829285), (14465, 165857)]