8539272508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{164216779}}^1$

素因数の和:164216796

約数の個数: 12

約数和(自身を含む): 16093244440

約数和(自身を除く): 7553971932

約数列:

[1, 2, 4, 13, 26, 52, 164216779, 328433558, 656867116, 2134818127, 4269636254, 8539272508]

約数ペア:

[(1, 8539272508), (2, 4269636254), (4, 2134818127), (13, 656867116), (26, 328433558), (52, 164216779)]