1668049166

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2906009}}^1$

素因数の和:2906059

約数の個数: 16

約数和(自身を含む): 2929258080

約数和(自身を除く): 1261208914

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 2906009, 5812018, 20342063, 40684126, 119146369, 238292738, 834024583, 1668049166]

約数ペア:

[(1, 1668049166), (2, 834024583), (7, 238292738), (14, 119146369), (41, 40684126), (82, 20342063), (287, 5812018), (574, 2906009)]