25390326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{325517}}^1$

素因数の和:325535

約数の個数: 16

約数和(自身を含む): 54687024

約数和(自身を除く): 29296698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 325517, 651034, 976551, 1953102, 4231721, 8463442, 12695163, 25390326]

約数ペア:

[(1, 25390326), (2, 12695163), (3, 8463442), (6, 4231721), (13, 1953102), (26, 976551), (39, 651034), (78, 325517)]