520018644

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2549111}}^1$

素因数の和:2549135

約数の個数: 24

約数和(自身を含む): 1284752448

約数和(自身を除く): 764733804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 2549111, 5098222, 7647333, 10196444, 15294666, 30589332, 43334887, 86669774, 130004661, 173339548, 260009322, 520018644]

約数ペア:

[(1, 520018644), (2, 260009322), (3, 173339548), (4, 130004661), (6, 86669774), (12, 43334887), (17, 30589332), (34, 15294666), (51, 10196444), (68, 7647333), (102, 5098222), (204, 2549111)]