25650222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{328849}}^1$

素因数の和:328867

約数の個数: 16

約数和(自身を含む): 55246800

約数和(自身を除く): 29596578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 328849, 657698, 986547, 1973094, 4275037, 8550074, 12825111, 25650222]

約数ペア:

[(1, 25650222), (2, 12825111), (3, 8550074), (6, 4275037), (13, 1973094), (26, 986547), (39, 657698), (78, 328849)]