1520291024

素因数分解:

$2^4\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{10613}}^1$

素因数の和:11907

約数の個数: 40

約数和(自身を含む): 3369308160

約数和(自身を除く): 1849017136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1279, 2558, 5116, 8953, 10232, 10613, 17906, 20464, 21226, 35812, 42452, 71624, 74291, 84904, 143248, 148582, 169808, 297164, 594328, 1188656, 13574027, 27148054, 54296108, 95018189, 108592216, 190036378, 217184432, 380072756, 760145512, 1520291024]

約数ペア:

[(1, 1520291024), (2, 760145512), (4, 380072756), (7, 217184432), (8, 190036378), (14, 108592216), (16, 95018189), (28, 54296108), (56, 27148054), (112, 13574027), (1279, 1188656), (2558, 594328), (5116, 297164), (8953, 169808), (10232, 148582), (10613, 143248), (17906, 84904), (20464, 74291), (21226, 71624), (35812, 42452)]