2157472222

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{2029}}^1\times {\mathrm{7283}}^1$

素因数の和:9387

約数の個数: 16

約数和(自身を含む): 3282607440

約数和(自身を除く): 1125135218

約数列:

[1, 2, 73, 146, 2029, 4058, 7283, 14566, 148117, 296234, 531659, 1063318, 14777207, 29554414, 1078736111, 2157472222]

約数ペア:

[(1, 2157472222), (2, 1078736111), (73, 29554414), (146, 14777207), (2029, 1063318), (4058, 531659), (7283, 296234), (14566, 148117)]