1326432856

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{816769}}^1$

素因数の和:816811

約数の個数: 32

約数和(自身を含む): 2940372000

約数和(自身を除く): 1613939144

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 816769, 1633538, 3267076, 5717383, 6534152, 11434766, 22869532, 23686301, 45739064, 47372602, 94745204, 165804107, 189490408, 331608214, 663216428, 1326432856]

約数ペア:

[(1, 1326432856), (2, 663216428), (4, 331608214), (7, 189490408), (8, 165804107), (14, 94745204), (28, 47372602), (29, 45739064), (56, 23686301), (58, 22869532), (116, 11434766), (203, 6534152), (232, 5717383), (406, 3267076), (812, 1633538), (1624, 816769)]