25498434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{326903}}^1$

素因数の和:326921

約数の個数: 16

約数和(自身を含む): 54919872

約数和(自身を除く): 29421438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 326903, 653806, 980709, 1961418, 4249739, 8499478, 12749217, 25498434]

約数ペア:

[(1, 25498434), (2, 12749217), (3, 8499478), (6, 4249739), (13, 1961418), (26, 980709), (39, 653806), (78, 326903)]