4785308

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{9887}}^1$

素因数の和:9913

約数の個数: 18

約数和(自身を含む): 9205728

約数和(自身を除く): 4420420

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 9887, 19774, 39548, 108757, 217514, 435028, 1196327, 2392654, 4785308]

約数ペア:

[(1, 4785308), (2, 2392654), (4, 1196327), (11, 435028), (22, 217514), (44, 108757), (121, 39548), (242, 19774), (484, 9887)]