123409426

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{12647}}^1$

素因数の和:12714

約数の個数: 32

約数和(自身を含む): 229485312

約数和(自身を除く): 106075886

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 574, 697, 1394, 4879, 9758, 12647, 25294, 88529, 177058, 214999, 429998, 518527, 1037054, 1504993, 3009986, 3629689, 7259378, 8814959, 17629918, 61704713, 123409426]

約数ペア:

[(1, 123409426), (2, 61704713), (7, 17629918), (14, 8814959), (17, 7259378), (34, 3629689), (41, 3009986), (82, 1504993), (119, 1037054), (238, 518527), (287, 429998), (574, 214999), (697, 177058), (1394, 88529), (4879, 25294), (9758, 12647)]