8135894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 14152320

約数和(自身を除く): 6016426

約数列:

[1, 2, 13, 17, 26, 34, 79, 158, 221, 233, 442, 466, 1027, 1343, 2054, 2686, 3029, 3961, 6058, 7922, 17459, 18407, 34918, 36814, 51493, 102986, 239291, 312919, 478582, 625838, 4067947, 8135894]

約数ペア:

[(1, 8135894), (2, 4067947), (13, 625838), (17, 478582), (26, 312919), (34, 239291), (79, 102986), (158, 51493), (221, 36814), (233, 34918), (442, 18407), (466, 17459), (1027, 7922), (1343, 6058), (2054, 3961), (2686, 3029)]