325390468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{6257509}}^1$

素因数の和:6257526

約数の個数: 12

約数和(自身を含む): 613235980

約数和(自身を除く): 287845512

約数列:

[1, 2, 4, 13, 26, 52, 6257509, 12515018, 25030036, 81347617, 162695234, 325390468]

約数ペア:

[(1, 325390468), (2, 162695234), (4, 81347617), (13, 25030036), (26, 12515018), (52, 6257509)]