269910866576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1297648397}}^1$

素因数の和:1297648418

約数の個数: 20

約数和(自身を含む): 563179404732

約数和(自身を除く): 293268538156

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1297648397, 2595296794, 5190593588, 10381187176, 16869429161, 20762374352, 33738858322, 67477716644, 134955433288, 269910866576]

約数ペア:

[(1, 269910866576), (2, 134955433288), (4, 67477716644), (8, 33738858322), (13, 20762374352), (16, 16869429161), (26, 10381187176), (52, 5190593588), (104, 2595296794), (208, 1297648397)]