2016658085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{436979}}^1$

素因数の和:437068

約数の個数: 16

約数和(自身を含む): 2642855040

約数和(自身を除く): 626196955

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 436979, 2184895, 5680727, 28403635, 31025509, 155127545, 403331617, 2016658085]

約数ペア:

[(1, 2016658085), (5, 403331617), (13, 155127545), (65, 31025509), (71, 28403635), (355, 5680727), (923, 2184895), (4615, 436979)]