2015225849

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1302667}}^1$

素因数の和:1302704

約数の個数: 16

約数和(自身を含む): 2626178688

約数和(自身を除く): 610952839

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 1302667, 9118669, 16934671, 22145339, 118542697, 155017373, 287889407, 2015225849]

約数ペア:

[(1, 2015225849), (7, 287889407), (13, 155017373), (17, 118542697), (91, 22145339), (119, 16934671), (221, 9118669), (1547, 1302667)]