2381338189442

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{85727489}}^1$

素因数の和:85727570

約数の個数: 32

約数和(自身を含む): 4073770324800

約数和(自身を除く): 1692432135358

約数列:

[1, 2, 17, 19, 34, 38, 43, 86, 323, 646, 731, 817, 1462, 1634, 13889, 27778, 85727489, 171454978, 1457367313, 1628822291, 2914734626, 3257644582, 3686282027, 7372564054, 27689978947, 55379957894, 62666794459, 70039358513, 125333588918, 140078717026, 1190669094721, 2381338189442]

約数ペア:

[(1, 2381338189442), (2, 1190669094721), (17, 140078717026), (19, 125333588918), (34, 70039358513), (38, 62666794459), (43, 55379957894), (86, 27689978947), (323, 7372564054), (646, 3686282027), (731, 3257644582), (817, 2914734626), (1462, 1628822291), (1634, 1457367313), (13889, 171454978), (27778, 85727489)]