26385710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{202967}}^1$

素因数の和:202987

約数の個数: 16

約数和(自身を含む): 51147936

約数和(自身を除く): 24762226

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 202967, 405934, 1014835, 2029670, 2638571, 5277142, 13192855, 26385710]

約数ペア:

[(1, 26385710), (2, 13192855), (5, 5277142), (10, 2638571), (13, 2029670), (26, 1014835), (65, 405934), (130, 202967)]