2000167211

素因数分解:

$7^2\times {\mathrm{421}}^1\times {\mathrm{96959}}^1$

素因数の和:97394

約数の個数: 12

約数和(自身を含む): 2332275840

約数和(自身を除く): 332108629

約数列:

[1, 7, 49, 421, 2947, 20629, 96959, 678713, 4750991, 40819739, 285738173, 2000167211]

約数ペア:

[(1, 2000167211), (7, 285738173), (49, 40819739), (421, 4750991), (2947, 678713), (20629, 96959)]