1900863124

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{2388019}}^1$

素因数の和:2388222

約数の個数: 12

約数和(自身を含む): 3343228000

約数和(自身を除く): 1442364876

約数列:

[1, 2, 4, 199, 398, 796, 2388019, 4776038, 9552076, 475215781, 950431562, 1900863124]

約数ペア:

[(1, 1900863124), (2, 950431562), (4, 475215781), (199, 9552076), (398, 4776038), (796, 2388019)]