495428163928

素因数分解:

$2^3\times {\mathrm{557}}^1\times {\mathrm{111182263}}^1$

素因数の和:111182826

約数の個数: 16

約数和(自身を含む): 930595549680

約数和(自身を除く): 435167385752

約数列:

[1, 2, 4, 8, 557, 1114, 2228, 4456, 111182263, 222364526, 444729052, 889458104, 61928520491, 123857040982, 247714081964, 495428163928]

約数ペア:

[(1, 495428163928), (2, 247714081964), (4, 123857040982), (8, 61928520491), (557, 889458104), (1114, 444729052), (2228, 222364526), (4456, 111182263)]