26254402655

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{2390023}}^1$

素因数の和:2390067

約数の個数: 16

約数和(自身を含む): 34129542720

約数和(自身を除く): 7875140065

約数列:

[1, 5, 13, 65, 169, 845, 2197, 10985, 2390023, 11950115, 31070299, 155351495, 403913887, 2019569435, 5250880531, 26254402655]

約数ペア:

[(1, 26254402655), (5, 5250880531), (13, 2019569435), (65, 403913887), (169, 155351495), (845, 31070299), (2197, 11950115), (10985, 2390023)]