855973912

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{816769}}^1$

素因数の和:816906

約数の個数: 16

約数和(自身を含む): 1617204600

約数和(自身を除く): 761230688

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 816769, 1633538, 3267076, 6534152, 106996739, 213993478, 427986956, 855973912]

約数ペア:

[(1, 855973912), (2, 427986956), (4, 213993478), (8, 106996739), (131, 6534152), (262, 3267076), (524, 1633538), (1048, 816769)]