1963588

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{4057}}^1$

素因数の和:4083

約数の個数: 18

約数和(自身を含む): 3777998

約数和(自身を除く): 1814410

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 4057, 8114, 16228, 44627, 89254, 178508, 490897, 981794, 1963588]

約数ペア:

[(1, 1963588), (2, 981794), (4, 490897), (11, 178508), (22, 89254), (44, 44627), (121, 16228), (242, 8114), (484, 4057)]