2906244095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1721}}^1\times {\mathrm{19867}}^1$

素因数の和:21610

約数の個数: 16

約数和(自身を含む): 3694971168

約数和(自身を除く): 788727073

約数列:

[1, 5, 17, 85, 1721, 8605, 19867, 29257, 99335, 146285, 337739, 1688695, 34191107, 170955535, 581248819, 2906244095]

約数ペア:

[(1, 2906244095), (5, 581248819), (17, 170955535), (85, 34191107), (1721, 1688695), (8605, 337739), (19867, 146285), (29257, 99335)]