2017345804

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{1138457}}^1$

素因数の和:1138904

約数の個数: 12

約数和(自身を含む): 3538327464

約数和(自身を除く): 1520981660

約数列:

[1, 2, 4, 443, 886, 1772, 1138457, 2276914, 4553828, 504336451, 1008672902, 2017345804]

約数ペア:

[(1, 2017345804), (2, 1008672902), (4, 504336451), (443, 4553828), (886, 2276914), (1772, 1138457)]