78998084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1795411}}^1$

素因数の和:1795426

約数の個数: 12

約数和(自身を含む): 150814608

約数和(自身を除く): 71816524

約数列:

[1, 2, 4, 11, 22, 44, 1795411, 3590822, 7181644, 19749521, 39499042, 78998084]

約数ペア:

[(1, 78998084), (2, 39499042), (4, 19749521), (11, 7181644), (22, 3590822), (44, 1795411)]