4490549

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:280

約数の個数: 16

約数和(自身を含む): 5322240

約数和(自身を除く): 831691

約数列:

[1, 7, 59, 83, 131, 413, 581, 917, 4897, 7729, 10873, 34279, 54103, 76111, 641507, 4490549]

約数ペア:

[(1, 4490549), (7, 641507), (59, 76111), (83, 54103), (131, 34279), (413, 10873), (581, 7729), (917, 4897)]