2879079385

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6327647}}^1$

素因数の和:6327672

約数の個数: 16

約数和(自身を含む): 4252179456

約数和(自身を除く): 1373100071

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 6327647, 31638235, 44293529, 82259411, 221467645, 411297055, 575815877, 2879079385]

約数ペア:

[(1, 2879079385), (5, 575815877), (7, 411297055), (13, 221467645), (35, 82259411), (65, 44293529), (91, 31638235), (455, 6327647)]