268889017507

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{6465077}}^1$

素因数の和:6465306

約数の個数: 16

約数和(自身を含む): 310323744000

約数和(自身を除く): 41434726493

約数列:

[1, 11, 19, 199, 209, 2189, 3781, 41591, 6465077, 71115847, 122836463, 1286550323, 1351201093, 14152053553, 24444456137, 268889017507]

約数ペア:

[(1, 268889017507), (11, 24444456137), (19, 14152053553), (199, 1351201093), (209, 1286550323), (2189, 122836463), (3781, 71115847), (41591, 6465077)]