408049487972

素因数分解:

$2^2\times 7^1\times {\mathrm{27031}}^1\times {\mathrm{539129}}^1$

素因数の和:566171

約数の個数: 24

約数和(自身を含む): 816130680960

約数和(自身を除く): 408081192988

約数列:

[1, 2, 4, 7, 14, 28, 27031, 54062, 108124, 189217, 378434, 539129, 756868, 1078258, 2156516, 3773903, 7547806, 15095612, 14573195999, 29146391998, 58292783996, 102012371993, 204024743986, 408049487972]

約数ペア:

[(1, 408049487972), (2, 204024743986), (4, 102012371993), (7, 58292783996), (14, 29146391998), (28, 14573195999), (27031, 15095612), (54062, 7547806), (108124, 3773903), (189217, 2156516), (378434, 1078258), (539129, 756868)]