4237142

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 8085504

約数和(自身を除く): 3848362

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 751, 806, 1502, 2821, 5257, 5642, 9763, 10514, 19526, 23281, 46562, 68341, 136682, 162967, 302653, 325934, 605306, 2118571, 4237142]

約数ペア:

[(1, 4237142), (2, 2118571), (7, 605306), (13, 325934), (14, 302653), (26, 162967), (31, 136682), (62, 68341), (91, 46562), (182, 23281), (217, 19526), (403, 10514), (434, 9763), (751, 5642), (806, 5257), (1502, 2821)]