290621937022

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{7637093}}^1$

素因数の和:7637507

約数の個数: 16

約数和(自身を含む): 445395322080

約数和(自身を除く): 154773385058

約数列:

[1, 2, 53, 106, 359, 718, 19027, 38054, 7637093, 15274186, 404765929, 809531858, 2741716387, 5483432774, 145310968511, 290621937022]

約数ペア:

[(1, 290621937022), (2, 145310968511), (53, 5483432774), (106, 2741716387), (359, 809531858), (718, 404765929), (19027, 15274186), (38054, 7637093)]