2926836479

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 3454617600

約数和(自身を除く): 527781121

約数列:

[1, 7, 71, 101, 199, 293, 497, 707, 1393, 2051, 7171, 14129, 20099, 20803, 29593, 50197, 58307, 98903, 140693, 145621, 207151, 408149, 1427029, 2101103, 4139797, 5889007, 9989203, 14707721, 28978579, 41223049, 418119497, 2926836479]

約数ペア:

[(1, 2926836479), (7, 418119497), (71, 41223049), (101, 28978579), (199, 14707721), (293, 9989203), (497, 5889007), (707, 4139797), (1393, 2101103), (2051, 1427029), (7171, 408149), (14129, 207151), (20099, 145621), (20803, 140693), (29593, 98903), (50197, 58307)]