1333571890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{405341}}^1$

素因数の和:405402

約数の個数: 32

約数和(自身を含む): 2801723904

約数和(自身を除く): 1468152014

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 405341, 810682, 2026705, 2837387, 4053410, 5674774, 14186935, 19051027, 28373870, 38102054, 95255135, 133357189, 190510270, 266714378, 666785945, 1333571890]

約数ペア:

[(1, 1333571890), (2, 666785945), (5, 266714378), (7, 190510270), (10, 133357189), (14, 95255135), (35, 38102054), (47, 28373870), (70, 19051027), (94, 14186935), (235, 5674774), (329, 4053410), (470, 2837387), (658, 2026705), (1645, 810682), (3290, 405341)]