2017340644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{361013}}^1$

素因数の和:361155

約数の個数: 24

約数和(自身を含む): 3881622528

約数和(自身を除く): 1864281884

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 5588, 361013, 722026, 1444052, 3971143, 7942286, 15884572, 45848651, 91697302, 183394604, 504335161, 1008670322, 2017340644]

約数ペア:

[(1, 2017340644), (2, 1008670322), (4, 504335161), (11, 183394604), (22, 91697302), (44, 45848651), (127, 15884572), (254, 7942286), (508, 3971143), (1397, 1444052), (2794, 722026), (5588, 361013)]