26681569342

素因数分解:

$2^1\times {\mathrm{263}}^1\times {\mathrm{5003}}^1\times {\mathrm{10139}}^1$

素因数の和:15407

約数の個数: 16

約数和(自身を含む): 40186523520

約数和(自身を除く): 13504954178

約数列:

[1, 2, 263, 526, 5003, 10006, 10139, 20278, 1315789, 2631578, 2666557, 5333114, 50725417, 101450834, 13340784671, 26681569342]

約数ペア:

[(1, 26681569342), (2, 13340784671), (263, 101450834), (526, 50725417), (5003, 5333114), (10006, 2666557), (10139, 2631578), (20278, 1315789)]