1812610828

素因数分解:

$2^2\times 7^1\times {\mathrm{2011}}^1\times {\mathrm{32191}}^1$

素因数の和:34213

約数の個数: 24

約数和(自身を含む): 3627137024

約数和(自身を除く): 1814526196

約数列:

[1, 2, 4, 7, 14, 28, 2011, 4022, 8044, 14077, 28154, 32191, 56308, 64382, 128764, 225337, 450674, 901348, 64736101, 129472202, 258944404, 453152707, 906305414, 1812610828]

約数ペア:

[(1, 1812610828), (2, 906305414), (4, 453152707), (7, 258944404), (14, 129472202), (28, 64736101), (2011, 901348), (4022, 450674), (8044, 225337), (14077, 128764), (28154, 64382), (32191, 56308)]