8474356

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17509}}^1$

素因数の和:17535

約数の個数: 18

約数和(自身を含む): 16301810

約数和(自身を除く): 7827454

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 17509, 35018, 70036, 192599, 385198, 770396, 2118589, 4237178, 8474356]

約数ペア:

[(1, 8474356), (2, 4237178), (4, 2118589), (11, 770396), (22, 385198), (44, 192599), (121, 70036), (242, 35018), (484, 17509)]