1277888084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29042911}}^1$

素因数の和:29042926

約数の個数: 12

約数和(自身を含む): 2439604608

約数和(自身を除く): 1161716524

約数列:

[1, 2, 4, 11, 22, 44, 29042911, 58085822, 116171644, 319472021, 638944042, 1277888084]

約数ペア:

[(1, 1277888084), (2, 638944042), (4, 319472021), (11, 116171644), (22, 58085822), (44, 29042911)]