2605280327

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{17911}}^1$

素因数の和:18158

約数の個数: 16

約数和(自身を含む): 2864773632

約数和(自身を除く): 259493305

約数列:

[1, 13, 67, 167, 871, 2171, 11189, 17911, 145457, 232843, 1200037, 2991137, 15600481, 38884781, 200406179, 2605280327]

約数ペア:

[(1, 2605280327), (13, 200406179), (67, 38884781), (167, 15600481), (871, 2991137), (2171, 1200037), (11189, 232843), (17911, 145457)]