2211924671999

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1657}}^1\times {\mathrm{104953}}^1$

素因数の和:106719

約数の個数: 32

約数和(自身を含む): 2672850923520

約数和(自身を除く): 460926251521

約数列:

[1, 7, 23, 79, 161, 553, 1657, 1817, 11599, 12719, 38111, 104953, 130903, 266777, 734671, 916321, 2413919, 3010769, 8291287, 16897433, 21075383, 58039009, 173907121, 190699601, 1217349847, 1334897207, 3999863783, 13738662559, 27999046481, 96170637913, 315989238857, 2211924671999]

約数ペア:

[(1, 2211924671999), (7, 315989238857), (23, 96170637913), (79, 27999046481), (161, 13738662559), (553, 3999863783), (1657, 1334897207), (1817, 1217349847), (11599, 190699601), (12719, 173907121), (38111, 58039009), (104953, 21075383), (130903, 16897433), (266777, 8291287), (734671, 3010769), (916321, 2413919)]