2016402283

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{65423}}^1$

素因数の和:65491

約数の個数: 24

約数和(自身を含む): 2550750912

約数和(自身を除く): 534348629

約数列:

[1, 7, 17, 37, 49, 119, 259, 629, 833, 1813, 4403, 30821, 65423, 457961, 1112191, 2420651, 3205727, 7785337, 16944557, 41151067, 54497359, 118611899, 288057469, 2016402283]

約数ペア:

[(1, 2016402283), (7, 288057469), (17, 118611899), (37, 54497359), (49, 41151067), (119, 16944557), (259, 7785337), (629, 3205727), (833, 2420651), (1813, 1112191), (4403, 457961), (30821, 65423)]