981068

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{2027}}^1$

素因数の和:2053

約数の個数: 18

約数和(自身を含む): 1888068

約数和(自身を除く): 907000

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 2027, 4054, 8108, 22297, 44594, 89188, 245267, 490534, 981068]

約数ペア:

[(1, 981068), (2, 490534), (4, 245267), (11, 89188), (22, 44594), (44, 22297), (121, 8108), (242, 4054), (484, 2027)]