2247452291

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{450301}}^1$

素因数の和:450362

約数の個数: 16

約数和(自身を含む): 2766655488

約数和(自身を除く): 519203197

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 450301, 3152107, 10356923, 13959331, 72498461, 97715317, 321064613, 2247452291]

約数ペア:

[(1, 2247452291), (7, 321064613), (23, 97715317), (31, 72498461), (161, 13959331), (217, 10356923), (713, 3152107), (4991, 450301)]