1291254014089

素因数分解:

${\mathrm{13}}^1\times {\mathrm{416531}}^1\times {\mathrm{238463}}^1$

素因数の和:655007

約数の個数: 8

約数和(自身を含む): 1390590415872

約数和(自身を除く): 99336401783

約数列:

[1, 13, 238463, 416531, 3100019, 5414903, 99327231853, 1291254014089]

約数ペア:

[(1, 1291254014089), (13, 99327231853), (238463, 5414903), (416531, 3100019)]