2040784124

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{3130037}}^1$

素因数の和:3130204

約数の個数: 12

約数和(自身を含む): 3593283624

約数和(自身を除く): 1552499500

約数列:

[1, 2, 4, 163, 326, 652, 3130037, 6260074, 12520148, 510196031, 1020392062, 2040784124]

約数ペア:

[(1, 2040784124), (2, 1020392062), (4, 510196031), (163, 12520148), (326, 6260074), (652, 3130037)]