442980457904

素因数分解:

$2^4\times {\mathrm{82759}}^1\times {\mathrm{334541}}^1$

素因数の和:417308

約数の個数: 20

約数和(自身を含む): 858287573520

約数和(自身を除く): 415307115616

約数列:

[1, 2, 4, 8, 16, 82759, 165518, 331036, 334541, 662072, 669082, 1324144, 1338164, 2676328, 5352656, 27686278619, 55372557238, 110745114476, 221490228952, 442980457904]

約数ペア:

[(1, 442980457904), (2, 221490228952), (4, 110745114476), (8, 55372557238), (16, 27686278619), (82759, 5352656), (165518, 2676328), (331036, 1338164), (334541, 1324144), (662072, 669082)]