2019762788

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{3975911}}^1$

素因数の和:3976042

約数の個数: 12

約数和(自身を含む): 3562417152

約数和(自身を除く): 1542654364

約数列:

[1, 2, 4, 127, 254, 508, 3975911, 7951822, 15903644, 504940697, 1009881394, 2019762788]

約数ペア:

[(1, 2019762788), (2, 1009881394), (4, 504940697), (127, 15903644), (254, 7951822), (508, 3975911)]