331325878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{32099}}^1$

素因数の和:32511

約数の個数: 16

約数和(自身を含む): 536583600

約数和(自身を除く): 205257722

約数列:

[1, 2, 13, 26, 397, 794, 5161, 10322, 32099, 64198, 417287, 834574, 12743303, 25486606, 165662939, 331325878]

約数ペア:

[(1, 331325878), (2, 165662939), (13, 25486606), (26, 12743303), (397, 834574), (794, 417287), (5161, 64198), (10322, 32099)]