2678312707

素因数分解:

$7^2\times {\mathrm{293}}^1\times {\mathrm{186551}}^1$

素因数の和:186858

約数の個数: 12

約数和(自身を含む): 3126238416

約数和(自身を除く): 447925709

約数列:

[1, 7, 49, 293, 2051, 14357, 186551, 1305857, 9140999, 54659443, 382616101, 2678312707]

約数ペア:

[(1, 2678312707), (7, 382616101), (49, 54659443), (293, 9140999), (2051, 1305857), (14357, 186551)]