2018889188

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{4466569}}^1$

素因数の和:4466686

約数の個数: 12

約数和(自身を含む): 3564322860

約数和(自身を除く): 1545433672

約数列:

[1, 2, 4, 113, 226, 452, 4466569, 8933138, 17866276, 504722297, 1009444594, 2018889188]

約数ペア:

[(1, 2018889188), (2, 1009444594), (4, 504722297), (113, 17866276), (226, 8933138), (452, 4466569)]