2018678476

素因数分解:

$2^2\times {\mathrm{313}}^1\times {\mathrm{1612363}}^1$

素因数の和:1612680

約数の個数: 12

約数和(自身を含む): 3543976072

約数和(自身を除く): 1525297596

約数列:

[1, 2, 4, 313, 626, 1252, 1612363, 3224726, 6449452, 504669619, 1009339238, 2018678476]

約数ペア:

[(1, 2018678476), (2, 1009339238), (4, 504669619), (313, 6449452), (626, 3224726), (1252, 1612363)]