2187669565439

素因数分解:

${\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2459}}^1\times {\mathrm{355721}}^1$

素因数の和:358282

約数の個数: 16

約数和(自身を含む): 2278698216480

約数和(自身を除く): 91028651041

約数列:

[1, 41, 61, 2459, 2501, 100819, 149999, 355721, 6149959, 14584561, 21698981, 874717939, 889658221, 35863435499, 53357794279, 2187669565439]

約数ペア:

[(1, 2187669565439), (41, 53357794279), (61, 35863435499), (2459, 889658221), (2501, 874717939), (100819, 21698981), (149999, 14584561), (355721, 6149959)]