2017079188

素因数分解:

$2^2\times {\mathrm{397}}^1\times {\mathrm{1270201}}^1$

素因数の和:1270602

約数の個数: 12

約数和(自身を含む): 3538782772

約数和(自身を除く): 1521703584

約数列:

[1, 2, 4, 397, 794, 1588, 1270201, 2540402, 5080804, 504269797, 1008539594, 2017079188]

約数ペア:

[(1, 2017079188), (2, 1008539594), (4, 504269797), (397, 5080804), (794, 2540402), (1588, 1270201)]