2009696864

素因数分解:

$2^5\times 7^1\times {\mathrm{113}}^1\times {\mathrm{79397}}^1$

素因数の和:79527

約数の個数: 48

約数和(自身を含む): 4561891488

約数和(自身を除く): 2552194624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 113, 224, 226, 452, 791, 904, 1582, 1808, 3164, 3616, 6328, 12656, 25312, 79397, 158794, 317588, 555779, 635176, 1111558, 1270352, 2223116, 2540704, 4446232, 8892464, 8971861, 17784928, 17943722, 35887444, 62803027, 71774888, 125606054, 143549776, 251212108, 287099552, 502424216, 1004848432, 2009696864]

約数ペア:

[(1, 2009696864), (2, 1004848432), (4, 502424216), (7, 287099552), (8, 251212108), (14, 143549776), (16, 125606054), (28, 71774888), (32, 62803027), (56, 35887444), (112, 17943722), (113, 17784928), (224, 8971861), (226, 8892464), (452, 4446232), (791, 2540704), (904, 2223116), (1582, 1270352), (1808, 1111558), (3164, 635176), (3616, 555779), (6328, 317588), (12656, 158794), (25312, 79397)]