2821588

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9161}}^1$

素因数の和:9183

約数の個数: 24

約数和(自身を含む): 6156864

約数和(自身を除く): 3335276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 9161, 18322, 36644, 64127, 100771, 128254, 201542, 256508, 403084, 705397, 1410794, 2821588]

約数ペア:

[(1, 2821588), (2, 1410794), (4, 705397), (7, 403084), (11, 256508), (14, 201542), (22, 128254), (28, 100771), (44, 64127), (77, 36644), (154, 18322), (308, 9161)]