2287646977

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{7433}}^1$

素因数の和:8029

約数の個数: 24

約数和(自身を含む): 2908537632

約数和(自身を除く): 620890655

約数列:

[1, 7, 11, 49, 77, 539, 571, 3997, 6281, 7433, 27979, 43967, 52031, 81763, 307769, 364217, 572341, 4006387, 4244243, 29709701, 46686673, 207967907, 326806711, 2287646977]

約数ペア:

[(1, 2287646977), (7, 326806711), (11, 207967907), (49, 46686673), (77, 29709701), (539, 4244243), (571, 4006387), (3997, 572341), (6281, 364217), (7433, 307769), (27979, 81763), (43967, 52031)]