2149198711

素因数分解:

${\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{515519}}^1$

素因数の和:515909

約数の個数: 8

約数和(自身を含む): 2350771200

約数和(自身を除く): 201572489

約数列:

[1, 11, 379, 4169, 515519, 5670709, 195381701, 2149198711]

約数ペア:

[(1, 2149198711), (11, 195381701), (379, 5670709), (4169, 515519)]