2016141947

素因数分解:

${\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1\times {\mathrm{2089}}^1$

素因数の和:2474

約数の個数: 16

約数和(自身を含む): 2105917440

約数和(自身を除く): 89775493

約数列:

[1, 31, 163, 191, 2089, 5053, 5921, 31133, 64759, 340507, 398999, 965123, 10555717, 12368969, 65036837, 2016141947]

約数ペア:

[(1, 2016141947), (31, 65036837), (163, 12368969), (191, 10555717), (2089, 965123), (5053, 398999), (5921, 340507), (31133, 64759)]