2649206854

素因数分解:

$2^1\times 7^2\times {\mathrm{27032723}}^1$

素因数の和:27032739

約数の個数: 12

約数和(自身を含む): 4622595804

約数和(自身を除く): 1973388950

約数列:

[1, 2, 7, 14, 49, 98, 27032723, 54065446, 189229061, 378458122, 1324603427, 2649206854]

約数ペア:

[(1, 2649206854), (2, 1324603427), (7, 378458122), (14, 189229061), (49, 54065446), (98, 27032723)]