4194389620

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{622313}}^1$

素因数の和:622659

約数の個数: 24

約数和(自身を含む): 8834369544

約数和(自身を除く): 4639979924

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 1348, 1685, 3370, 6740, 622313, 1244626, 2489252, 3111565, 6223130, 12446260, 209719481, 419438962, 838877924, 1048597405, 2097194810, 4194389620]

約数ペア:

[(1, 4194389620), (2, 2097194810), (4, 1048597405), (5, 838877924), (10, 419438962), (20, 209719481), (337, 12446260), (674, 6223130), (1348, 3111565), (1685, 2489252), (3370, 1244626), (6740, 622313)]