817482476

素因数分解:

$2^2\times {\mathrm{479}}^1\times {\mathrm{426661}}^1$

素因数の和:427144

約数の個数: 12

約数和(自身を含む): 1433584320

約数和(自身を除く): 616101844

約数列:

[1, 2, 4, 479, 958, 1916, 426661, 853322, 1706644, 204370619, 408741238, 817482476]

約数ペア:

[(1, 817482476), (2, 408741238), (4, 204370619), (479, 1706644), (958, 853322), (1916, 426661)]