289232834

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{41213}}^1$

素因数の和:41266

約数の個数: 24

約数和(自身を含む): 493331580

約数和(自身を除く): 204098746

約数列:

[1, 2, 11, 22, 29, 58, 121, 242, 319, 638, 3509, 7018, 41213, 82426, 453343, 906686, 1195177, 2390354, 4986773, 9973546, 13146947, 26293894, 144616417, 289232834]

約数ペア:

[(1, 289232834), (2, 144616417), (11, 26293894), (22, 13146947), (29, 9973546), (58, 4986773), (121, 2390354), (242, 1195177), (319, 906686), (638, 453343), (3509, 82426), (7018, 41213)]