8661808534

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{10139}}^1\times {\mathrm{5407}}^1$

素因数の和:15627

約数の個数: 16

約数和(自身を含む): 13160908800

約数和(自身を除く): 4499100266

約数列:

[1, 2, 79, 158, 5407, 10139, 10814, 20278, 427153, 800981, 854306, 1601962, 54821573, 109643146, 4330904267, 8661808534]

約数ペア:

[(1, 8661808534), (2, 4330904267), (79, 109643146), (158, 54821573), (5407, 1601962), (10139, 854306), (10814, 800981), (20278, 427153)]