2171256191

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31531}}^1\times {\mathrm{5297}}^1$

素因数の和:36841

約数の個数: 8

約数和(自身を含む): 2338791504

約数和(自身を除く): 167535313

約数列:

[1, 13, 5297, 31531, 68861, 409903, 167019707, 2171256191]

約数ペア:

[(1, 2171256191), (13, 167019707), (5297, 409903), (31531, 68861)]