8280314

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4447}}^1$

素因数の和:4482

約数の個数: 24

約数和(自身を含む): 15212160

約数和(自身を除く): 6931846

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 4447, 8894, 31129, 62258, 84493, 168986, 217903, 435806, 591451, 1182902, 4140157, 8280314]

約数ペア:

[(1, 8280314), (2, 4140157), (7, 1182902), (14, 591451), (19, 435806), (38, 217903), (49, 168986), (98, 84493), (133, 62258), (266, 31129), (931, 8894), (1862, 4447)]