260831233

素因数分解:

${\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1\times {\mathrm{641}}^1$

素因数の和:1044

約数の個数: 16

約数和(自身を含む): 284847696

約数和(自身を除く): 24016463

約数列:

[1, 13, 113, 277, 641, 1469, 3601, 8333, 31301, 72433, 177557, 406913, 941629, 2308241, 20063941, 260831233]

約数ペア:

[(1, 260831233), (13, 20063941), (113, 2308241), (277, 941629), (641, 406913), (1469, 177557), (3601, 72433), (8333, 31301)]