2225548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 4239872

約数和(自身を除く): 2014324

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 337, 508, 674, 1348, 1651, 3302, 4381, 6604, 8762, 17524, 42799, 85598, 171196, 556387, 1112774, 2225548]

約数ペア:

[(1, 2225548), (2, 1112774), (4, 556387), (13, 171196), (26, 85598), (52, 42799), (127, 17524), (254, 8762), (337, 6604), (508, 4381), (674, 3302), (1348, 1651)]