2040148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 3931200

約数和(自身を除く): 1891052

約数列:

[1, 2, 4, 11, 22, 44, 199, 233, 398, 466, 796, 932, 2189, 2563, 4378, 5126, 8756, 10252, 46367, 92734, 185468, 510037, 1020074, 2040148]

約数ペア:

[(1, 2040148), (2, 1020074), (4, 510037), (11, 185468), (22, 92734), (44, 46367), (199, 10252), (233, 8756), (398, 5126), (466, 4378), (796, 2563), (932, 2189)]