2561566102

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{823}}^1\times {\mathrm{37957}}^1$

素因数の和:38823

約数の個数: 16

約数和(自身を含む): 3940951392

約数和(自身を除く): 1379385290

約数列:

[1, 2, 41, 82, 823, 1646, 33743, 37957, 67486, 75914, 1556237, 3112474, 31238611, 62477222, 1280783051, 2561566102]

約数ペア:

[(1, 2561566102), (2, 1280783051), (41, 62477222), (82, 31238611), (823, 3112474), (1646, 1556237), (33743, 75914), (37957, 67486)]