26081705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2693}}^1$

素因数の和:2860

約数の個数: 16

約数和(自身を含む): 33944400

約数和(自身を除く): 7862695

約数列:

[1, 5, 13, 65, 149, 745, 1937, 2693, 9685, 13465, 35009, 175045, 401257, 2006285, 5216341, 26081705]

約数ペア:

[(1, 26081705), (5, 5216341), (13, 2006285), (65, 401257), (149, 175045), (745, 35009), (1937, 13465), (2693, 9685)]