13609322495

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{840341}}^1$

素因数の和:840466

約数の個数: 16

約数和(自身を含む): 16941294720

約数和(自身を除く): 3331972225

約数列:

[1, 5, 41, 79, 205, 395, 3239, 16195, 840341, 4201705, 34453981, 66386939, 172269905, 331934695, 2721864499, 13609322495]

約数ペア:

[(1, 13609322495), (5, 2721864499), (41, 331934695), (79, 172269905), (205, 66386939), (395, 34453981), (3239, 4201705), (16195, 840341)]