1080520052

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{2478257}}^1$

素因数の和:2478370

約数の個数: 12

約数和(自身を含む): 1908258660

約数和(自身を除く): 827738608

約数列:

[1, 2, 4, 109, 218, 436, 2478257, 4956514, 9913028, 270130013, 540260026, 1080520052]

約数ペア:

[(1, 1080520052), (2, 540260026), (4, 270130013), (109, 9913028), (218, 4956514), (436, 2478257)]