2091049804511

素因数分解:

${\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2099}}^1\times {\mathrm{519131}}^1$

素因数の和:521350

約数の個数: 16

約数和(自身を含む): 2223961488000

約数和(自身を除く): 132911683489

約数列:

[1, 19, 101, 1919, 2099, 39881, 211999, 519131, 4027981, 9863489, 52432231, 996212389, 1089655969, 20703463411, 110055252869, 2091049804511]

約数ペア:

[(1, 2091049804511), (19, 110055252869), (101, 20703463411), (1919, 1089655969), (2099, 996212389), (39881, 52432231), (211999, 9863489), (519131, 4027981)]