805250874

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{2200139}}^1$

素因数の和:2200205

約数の個数: 16

約数和(自身を含む): 1636904160

約数和(自身を除く): 831653286

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 2200139, 4400278, 6600417, 13200834, 134208479, 268416958, 402625437, 805250874]

約数ペア:

[(1, 805250874), (2, 402625437), (3, 268416958), (6, 134208479), (61, 13200834), (122, 6600417), (183, 4400278), (366, 2200139)]