9689008

素因数分解:

$2^4\times 7^1\times {\mathrm{86509}}^1$

素因数の和:86524

約数の個数: 20

約数和(自身を含む): 21454480

約数和(自身を除く): 11765472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 86509, 173018, 346036, 605563, 692072, 1211126, 1384144, 2422252, 4844504, 9689008]

約数ペア:

[(1, 9689008), (2, 4844504), (4, 2422252), (7, 1384144), (8, 1211126), (14, 692072), (16, 605563), (28, 346036), (56, 173018), (112, 86509)]