2008657868

素因数分解:

$2^2\times 7^1\times {\mathrm{2917}}^1\times {\mathrm{24593}}^1$

素因数の和:27521

約数の個数: 24

約数和(自身を含む): 4018856352

約数和(自身を除く): 2010198484

約数列:

[1, 2, 4, 7, 14, 28, 2917, 5834, 11668, 20419, 24593, 40838, 49186, 81676, 98372, 172151, 344302, 688604, 71737781, 143475562, 286951124, 502164467, 1004328934, 2008657868]

約数ペア:

[(1, 2008657868), (2, 1004328934), (4, 502164467), (7, 286951124), (14, 143475562), (28, 71737781), (2917, 688604), (5834, 344302), (11668, 172151), (20419, 98372), (24593, 81676), (40838, 49186)]