2247666416

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{3266957}}^1$

素因数の和:3267008

約数の個数: 20

約数和(自身を含む): 4456130712

約数和(自身を除く): 2208464296

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 3266957, 6533914, 13067828, 26135656, 52271312, 140479151, 280958302, 561916604, 1123833208, 2247666416]

約数ペア:

[(1, 2247666416), (2, 1123833208), (4, 561916604), (8, 280958302), (16, 140479151), (43, 52271312), (86, 26135656), (172, 13067828), (344, 6533914), (688, 3266957)]