255510934

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{445141}}^1$

素因数の和:445191

約数の個数: 16

約数和(自身を含む): 448703136

約数和(自身を除く): 193192202

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 445141, 890282, 3115987, 6231974, 18250781, 36501562, 127755467, 255510934]

約数ペア:

[(1, 255510934), (2, 127755467), (7, 36501562), (14, 18250781), (41, 6231974), (82, 3115987), (287, 890282), (574, 445141)]