2184622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{499}}^1$

素因数の和:711

約数の個数: 16

約数和(自身を含む): 3600000

約数和(自身を除く): 1415378

約数列:

[1, 2, 11, 22, 199, 398, 499, 998, 2189, 4378, 5489, 10978, 99301, 198602, 1092311, 2184622]

約数ペア:

[(1, 2184622), (2, 1092311), (11, 198602), (22, 99301), (199, 10978), (398, 5489), (499, 4378), (998, 2189)]