2169581666

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3779759}}^1$

素因数の和:3779809

約数の個数: 16

約数和(自身を含む): 3809998080

約数和(自身を除く): 1640416414

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 3779759, 7559518, 26458313, 52916626, 154970119, 309940238, 1084790833, 2169581666]

約数ペア:

[(1, 2169581666), (2, 1084790833), (7, 309940238), (14, 154970119), (41, 52916626), (82, 26458313), (287, 7559518), (574, 3779759)]