2745110888261

素因数分解:

$7^2\times {\mathrm{22433}}^1\times {\mathrm{2497333}}^1$

素因数の和:2519780

約数の個数: 12

約数和(自身を含む): 3193435884492

約数和(自身を除く): 448324996231

約数列:

[1, 7, 49, 22433, 157031, 1099217, 2497333, 17481331, 122369317, 56022671189, 392158698323, 2745110888261]

約数ペア:

[(1, 2745110888261), (7, 392158698323), (49, 56022671189), (22433, 122369317), (157031, 17481331), (1099217, 2497333)]