8987468

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4397}}^1$

素因数の和:4481

約数の個数: 24

約数和(自身を含む): 18225312

約数和(自身を除く): 9237844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 4397, 8794, 17588, 30779, 61558, 123116, 320981, 641962, 1283924, 2246867, 4493734, 8987468]

約数ペア:

[(1, 8987468), (2, 4493734), (4, 2246867), (7, 1283924), (14, 641962), (28, 320981), (73, 123116), (146, 61558), (292, 30779), (511, 17588), (1022, 8794), (2044, 4397)]