2018678222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{4523}}^1\times {\mathrm{20287}}^1$

素因数の和:24823

約数の個数: 16

約数和(自身を含む): 3304184832

約数和(自身を除く): 1285506610

約数列:

[1, 2, 11, 22, 4523, 9046, 20287, 40574, 49753, 99506, 223157, 446314, 91758101, 183516202, 1009339111, 2018678222]

約数ペア:

[(1, 2018678222), (2, 1009339111), (11, 183516202), (22, 91758101), (4523, 446314), (9046, 223157), (20287, 99506), (40574, 49753)]