2016204866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{172709}}^1$

素因数の和:173173

約数の個数: 16

約数和(自身を含む): 3264219000

約数和(自身を除く): 1248014134

約数列:

[1, 2, 13, 26, 449, 898, 5837, 11674, 172709, 345418, 2245217, 4490434, 77546341, 155092682, 1008102433, 2016204866]

約数ペア:

[(1, 2016204866), (2, 1008102433), (13, 155092682), (26, 77546341), (449, 4490434), (898, 2245217), (5837, 345418), (11674, 172709)]