1798032976

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{207721}}^1$

素因数の和:208270

約数の個数: 20

約数和(自身を含む): 3490145044

約数和(自身を除く): 1692112068

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2164, 4328, 8656, 207721, 415442, 830884, 1661768, 3323536, 112377061, 224754122, 449508244, 899016488, 1798032976]

約数ペア:

[(1, 1798032976), (2, 899016488), (4, 449508244), (8, 224754122), (16, 112377061), (541, 3323536), (1082, 1661768), (2164, 830884), (4328, 415442), (8656, 207721)]