2000167477

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{490117}}^1$

素因数の和:490188

約数の個数: 16

約数和(自身を含む): 2540771712

約数和(自身を除く): 540604235

約数列:

[1, 7, 11, 53, 77, 371, 583, 4081, 490117, 3430819, 5391287, 25976201, 37739009, 181833407, 285738211, 2000167477]

約数ペア:

[(1, 2000167477), (7, 285738211), (11, 181833407), (53, 37739009), (77, 25976201), (371, 5391287), (583, 3430819), (4081, 490117)]