2309678

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{457}}^1$

素因数の和:504

約数の個数: 24

約数和(自身を含む): 4187952

約数和(自身を除く): 1878274

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 457, 722, 914, 2527, 3199, 5054, 6398, 8683, 17366, 60781, 121562, 164977, 329954, 1154839, 2309678]

約数ペア:

[(1, 2309678), (2, 1154839), (7, 329954), (14, 164977), (19, 121562), (38, 60781), (133, 17366), (266, 8683), (361, 6398), (457, 5054), (722, 3199), (914, 2527)]