2051226832

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{338263}}^1$

素因数の和:338650

約数の個数: 20

約数和(自身を含む): 3984749920

約数和(自身を除く): 1933523088

約数列:

[1, 2, 4, 8, 16, 379, 758, 1516, 3032, 6064, 338263, 676526, 1353052, 2706104, 5412208, 128201677, 256403354, 512806708, 1025613416, 2051226832]

約数ペア:

[(1, 2051226832), (2, 1025613416), (4, 512806708), (8, 256403354), (16, 128201677), (379, 5412208), (758, 2706104), (1516, 1353052), (3032, 676526), (6064, 338263)]