2018665154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{461093}}^1$

素因数の和:461305

約数の個数: 16

約数和(自身を含む): 3319876800

約数和(自身を除く): 1301211646

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 461093, 922186, 5072023, 10144046, 91757507, 183515014, 1009332577, 2018665154]

約数ペア:

[(1, 2018665154), (2, 1009332577), (11, 183515014), (22, 91757507), (199, 10144046), (398, 5072023), (2189, 922186), (4378, 461093)]