338376478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{79693}}^1$

素因数の和:79899

約数の個数: 16

約数和(自身を含む): 556582896

約数和(自身を除く): 218206418

約数列:

[1, 2, 11, 22, 193, 386, 2123, 4246, 79693, 159386, 876623, 1753246, 15380749, 30761498, 169188239, 338376478]

約数ペア:

[(1, 338376478), (2, 169188239), (11, 30761498), (22, 15380749), (193, 1753246), (386, 876623), (2123, 159386), (4246, 79693)]