1279842456

素因数分解:

$2^3\times 3^1\times {\mathrm{53326769}}^1$

素因数の和:53326778

約数の個数: 16

約数和(自身を含む): 3199606200

約数和(自身を除く): 1919763744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53326769, 106653538, 159980307, 213307076, 319960614, 426614152, 639921228, 1279842456]

約数ペア:

[(1, 1279842456), (2, 639921228), (3, 426614152), (4, 319960614), (6, 213307076), (8, 159980307), (12, 106653538), (24, 53326769)]