2009350084

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{516277}}^1$

素因数の和:516427

約数の個数: 24

約数和(自身を含む): 4047619520

約数和(自身を除く): 2038269436

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 516277, 1032554, 2065108, 3613939, 7227878, 14455756, 71762503, 143525006, 287050012, 502337521, 1004675042, 2009350084]

約数ペア:

[(1, 2009350084), (2, 1004675042), (4, 502337521), (7, 287050012), (14, 143525006), (28, 71762503), (139, 14455756), (278, 7227878), (556, 3613939), (973, 2065108), (1946, 1032554), (3892, 516277)]