2018448734

素因数分解:

$2^1\times {\mathrm{313}}^1\times {\mathrm{1279}}^1\times {\mathrm{2521}}^1$

素因数の和:4115

約数の個数: 16

約数和(自身を含む): 3040926720

約数和(自身を除く): 1022477986

約数列:

[1, 2, 313, 626, 1279, 2521, 2558, 5042, 400327, 789073, 800654, 1578146, 3224359, 6448718, 1009224367, 2018448734]

約数ペア:

[(1, 2018448734), (2, 1009224367), (313, 6448718), (626, 3224359), (1279, 1578146), (2521, 800654), (2558, 789073), (5042, 400327)]