2100062587

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1\times {\mathrm{17231}}^1$

素因数の和:18018

約数の個数: 16

約数和(自身を含む): 2507876352

約数和(自身を除く): 407813765

約数列:

[1, 7, 23, 161, 757, 5299, 17231, 17411, 120617, 121877, 396313, 2774191, 13043867, 91307069, 300008941, 2100062587]

約数ペア:

[(1, 2100062587), (7, 300008941), (23, 91307069), (161, 13043867), (757, 2774191), (5299, 396313), (17231, 121877), (17411, 120617)]