486987842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{34213}}^1$

素因数の和:34873

約数の個数: 16

約数和(自身を含む): 798144192

約数和(自身を除く): 311156350

約数列:

[1, 2, 11, 22, 647, 1294, 7117, 14234, 34213, 68426, 376343, 752686, 22135811, 44271622, 243493921, 486987842]

約数ペア:

[(1, 486987842), (2, 243493921), (11, 44271622), (22, 22135811), (647, 752686), (1294, 376343), (7117, 68426), (14234, 34213)]