861209294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{2713}}^1$

素因数の和:3080

約数の個数: 32

約数和(自身を含む): 1444455936

約数和(自身を除く): 583246642

約数列:

[1, 2, 11, 22, 47, 94, 307, 517, 614, 1034, 2713, 3377, 5426, 6754, 14429, 28858, 29843, 59686, 127511, 158719, 255022, 317438, 832891, 1402621, 1665782, 2805242, 9161801, 18323602, 39145877, 78291754, 430604647, 861209294]

約数ペア:

[(1, 861209294), (2, 430604647), (11, 78291754), (22, 39145877), (47, 18323602), (94, 9161801), (307, 2805242), (517, 1665782), (614, 1402621), (1034, 832891), (2713, 317438), (3377, 255022), (5426, 158719), (6754, 127511), (14429, 59686), (28858, 29843)]