2056372906

素因数分解:

$2^1\times 7^2\times {\mathrm{1061}}^1\times {\mathrm{19777}}^1$

素因数の和:20854

約数の個数: 24

約数和(自身を含む): 3591724356

約数和(自身を除く): 1535351450

約数列:

[1, 2, 7, 14, 49, 98, 1061, 2122, 7427, 14854, 19777, 39554, 51989, 103978, 138439, 276878, 969073, 1938146, 20983397, 41966794, 146883779, 293767558, 1028186453, 2056372906]

約数ペア:

[(1, 2056372906), (2, 1028186453), (7, 293767558), (14, 146883779), (49, 41966794), (98, 20983397), (1061, 1938146), (2122, 969073), (7427, 276878), (14854, 138439), (19777, 103978), (39554, 51989)]