2017421026

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53090027}}^1$

素因数の和:53090048

約数の個数: 8

約数和(自身を含む): 3185401680

約数和(自身を除く): 1167980654

約数列:

[1, 2, 19, 38, 53090027, 106180054, 1008710513, 2017421026]

約数ペア:

[(1, 2017421026), (2, 1008710513), (19, 106180054), (38, 53090027)]