257029456889

素因数分解:

${\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{7669}}^1\times {\mathrm{9907}}^1$

素因数の和:17792

約数の個数: 16

約数和(自身を含む): 273579696000

約数和(自身を除く): 16550239111

約数列:

[1, 17, 199, 3383, 7669, 9907, 130373, 168419, 1526131, 1971493, 25944227, 33515381, 75976783, 1291605311, 15119379817, 257029456889]

約数ペア:

[(1, 257029456889), (17, 15119379817), (199, 1291605311), (3383, 75976783), (7669, 33515381), (9907, 25944227), (130373, 1971493), (168419, 1526131)]