78898522802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{4447}}^1\times {\mathrm{806453}}^1$

素因数の和:810913

約数の個数: 16

約数和(自身を含む): 129135866112

約数和(自身を除く): 50237343310

約数列:

[1, 2, 11, 22, 4447, 8894, 48917, 97834, 806453, 1612906, 8870983, 17741966, 3586296491, 7172592982, 39449261401, 78898522802]

約数ペア:

[(1, 78898522802), (2, 39449261401), (11, 7172592982), (22, 3586296491), (4447, 17741966), (8894, 8870983), (48917, 1612906), (97834, 806453)]