2641731445

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{96749}}^1$

素因数の和:96924

約数の個数: 16

約数和(自身を含む): 3269376000

約数和(自身を除く): 627644555

約数列:

[1, 5, 43, 127, 215, 635, 5461, 27305, 96749, 483745, 4160207, 12287123, 20801035, 61435615, 528346289, 2641731445]

約数ペア:

[(1, 2641731445), (5, 528346289), (43, 61435615), (127, 20801035), (215, 12287123), (635, 4160207), (5461, 483745), (27305, 96749)]