2408428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 4644864

約数和(自身を除く): 2236436

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 431, 508, 862, 1397, 1724, 2794, 4741, 5588, 9482, 18964, 54737, 109474, 218948, 602107, 1204214, 2408428]

約数ペア:

[(1, 2408428), (2, 1204214), (4, 602107), (11, 218948), (22, 109474), (44, 54737), (127, 18964), (254, 9482), (431, 5588), (508, 4741), (862, 2794), (1397, 1724)]