2017445188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{472691}}^1$

素因数の和:472803

約数の個数: 24

約数和(自身を含む): 3891200544

約数和(自身を除く): 1873755356

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 472691, 945382, 1890764, 5199601, 10399202, 20798404, 45851027, 91702054, 183404108, 504361297, 1008722594, 2017445188]

約数ペア:

[(1, 2017445188), (2, 1008722594), (4, 504361297), (11, 183404108), (22, 91702054), (44, 45851027), (97, 20798404), (194, 10399202), (388, 5199601), (1067, 1890764), (2134, 945382), (4268, 472691)]