2007766576

素因数分解:

$2^4\times {\mathrm{997}}^1\times {\mathrm{125863}}^1$

素因数の和:126868

約数の個数: 20

約数和(自身を含む): 3893980432

約数和(自身を除く): 1886213856

約数列:

[1, 2, 4, 8, 16, 997, 1994, 3988, 7976, 15952, 125863, 251726, 503452, 1006904, 2013808, 125485411, 250970822, 501941644, 1003883288, 2007766576]

約数ペア:

[(1, 2007766576), (2, 1003883288), (4, 501941644), (8, 250970822), (16, 125485411), (997, 2013808), (1994, 1006904), (3988, 503452), (7976, 251726), (15952, 125863)]