2016126177

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{196561}}^1$

素因数の和:196840

約数の個数: 16

約数和(自身を含む): 2905972608

約数和(自身を除く): 889846431

約数列:

[1, 3, 13, 39, 263, 789, 3419, 10257, 196561, 589683, 2555293, 7665879, 51695543, 155086629, 672042059, 2016126177]

約数ペア:

[(1, 2016126177), (3, 672042059), (13, 155086629), (39, 51695543), (263, 7665879), (789, 2555293), (3419, 589683), (10257, 196561)]