25002042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{320539}}^1$

素因数の和:320557

約数の個数: 16

約数和(自身を含む): 53850720

約数和(自身を除く): 28848678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 320539, 641078, 961617, 1923234, 4167007, 8334014, 12501021, 25002042]

約数ペア:

[(1, 25002042), (2, 12501021), (3, 8334014), (6, 4167007), (13, 1923234), (26, 961617), (39, 641078), (78, 320539)]