242806681

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{22861}}^1$

素因数の和:22936

約数の個数: 16

約数和(自身を含む): 281659840

約数和(自身を除く): 38853159

約数列:

[1, 13, 19, 43, 247, 559, 817, 10621, 22861, 297193, 434359, 983023, 5646667, 12779299, 18677437, 242806681]

約数ペア:

[(1, 242806681), (13, 18677437), (19, 12779299), (43, 5646667), (247, 983023), (559, 434359), (817, 297193), (10621, 22861)]