2019999658

素因数分解:

$2^1\times {\mathrm{331}}^1\times {\mathrm{461}}^1\times {\mathrm{6619}}^1$

素因数の和:7413

約数の個数: 16

約数和(自身を含む): 3046206240

約数和(自身を除く): 1026206582

約数列:

[1, 2, 331, 461, 662, 922, 6619, 13238, 152591, 305182, 2190889, 3051359, 4381778, 6102718, 1009999829, 2019999658]

約数ペア:

[(1, 2019999658), (2, 1009999829), (331, 6102718), (461, 4381778), (662, 3051359), (922, 2190889), (6619, 305182), (13238, 152591)]