1255697926

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{37861}}^1$

素因数の和:37996

約数の個数: 32

約数和(自身を含む): 2268085248

約数和(自身を除く): 1012387322

約数列:

[1, 2, 7, 14, 23, 46, 103, 161, 206, 322, 721, 1442, 2369, 4738, 16583, 33166, 37861, 75722, 265027, 530054, 870803, 1741606, 3899683, 6095621, 7799366, 12191242, 27297781, 54595562, 89692709, 179385418, 627848963, 1255697926]

約数ペア:

[(1, 1255697926), (2, 627848963), (7, 179385418), (14, 89692709), (23, 54595562), (46, 27297781), (103, 12191242), (161, 7799366), (206, 6095621), (322, 3899683), (721, 1741606), (1442, 870803), (2369, 530054), (4738, 265027), (16583, 75722), (33166, 37861)]