2280321323278

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{64375849}}^1$

素因数の和:64376139

約数の個数: 16

約数和(自身を含む): 3476295900000

約数和(自身を除く): 1195974576722

約数列:

[1, 2, 89, 178, 199, 398, 17711, 35422, 64375849, 128751698, 5729450561, 11458901122, 12810793951, 25621587902, 1140160661639, 2280321323278]

約数ペア:

[(1, 2280321323278), (2, 1140160661639), (89, 25621587902), (178, 12810793951), (199, 11458901122), (398, 5729450561), (17711, 128751698), (35422, 64375849)]