860068

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{1777}}^1$

素因数の和:1803

約数の個数: 18

約数和(自身を含む): 1655318

約数和(自身を除く): 795250

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1777, 3554, 7108, 19547, 39094, 78188, 215017, 430034, 860068]

約数ペア:

[(1, 860068), (2, 430034), (4, 215017), (11, 78188), (22, 39094), (44, 19547), (121, 7108), (242, 3554), (484, 1777)]