388634701

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{5279}}^1$

素因数の和:6108

約数の個数: 16

約数和(自身を含む): 479001600

約数和(自身を除く): 90366899

約数列:

[1, 7, 13, 91, 809, 5279, 5663, 10517, 36953, 68627, 73619, 480389, 4270711, 29894977, 55519243, 388634701]

約数ペア:

[(1, 388634701), (7, 55519243), (13, 29894977), (91, 4270711), (809, 480389), (5279, 73619), (5663, 68627), (10517, 36953)]