1928591084

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{495527}}^1$

素因数の和:495677

約数の個数: 24

約数和(自身を含む): 3884939520

約数和(自身を除く): 1956348436

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 495527, 991054, 1982108, 3468689, 6937378, 13874756, 68878253, 137756506, 275513012, 482147771, 964295542, 1928591084]

約数ペア:

[(1, 1928591084), (2, 964295542), (4, 482147771), (7, 275513012), (14, 137756506), (28, 68878253), (139, 13874756), (278, 6937378), (556, 3468689), (973, 1982108), (1946, 991054), (3892, 495527)]