30731444

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{451933}}^1$

素因数の和:451954

約数の個数: 12

約数和(自身を含む): 56943684

約数和(自身を除く): 26212240

約数列:

[1, 2, 4, 17, 34, 68, 451933, 903866, 1807732, 7682861, 15365722, 30731444]

約数ペア:

[(1, 30731444), (2, 15365722), (4, 7682861), (17, 1807732), (34, 903866), (68, 451933)]