3997114

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:306

約数の個数: 24

約数和(自身を含む): 6703200

約数和(自身を除く): 2706086

約数列:

[1, 2, 11, 22, 83, 121, 166, 199, 242, 398, 913, 1826, 2189, 4378, 10043, 16517, 20086, 24079, 33034, 48158, 181687, 363374, 1998557, 3997114]

約数ペア:

[(1, 3997114), (2, 1998557), (11, 363374), (22, 181687), (83, 48158), (121, 33034), (166, 24079), (199, 20086), (242, 16517), (398, 10043), (913, 4378), (1826, 2189)]