2051257982389

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{379}}^1\times {\mathrm{6389953}}^1$

素因数の和:6390361

約数の個数: 24

約数和(自身を含む): 2583586201280

約数和(自身を除く): 532328218891

約数列:

[1, 7, 11, 77, 121, 379, 847, 2653, 4169, 29183, 45859, 321013, 6389953, 44729671, 70289483, 492026381, 773184313, 2421792187, 5412290191, 16952545309, 26639714057, 186477998399, 293036854627, 2051257982389]

約数ペア:

[(1, 2051257982389), (7, 293036854627), (11, 186477998399), (77, 26639714057), (121, 16952545309), (379, 5412290191), (847, 2421792187), (2653, 773184313), (4169, 492026381), (29183, 70289483), (45859, 44729671), (321013, 6389953)]