520083454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1213}}^1\times {\mathrm{19489}}^1$

素因数の和:20715

約数の個数: 16

約数和(自身を含む): 851790960

約数和(自身を除く): 331707506

約数列:

[1, 2, 11, 22, 1213, 2426, 13343, 19489, 26686, 38978, 214379, 428758, 23640157, 47280314, 260041727, 520083454]

約数ペア:

[(1, 520083454), (2, 260041727), (11, 47280314), (22, 23640157), (1213, 428758), (2426, 214379), (13343, 38978), (19489, 26686)]