2088890517

素因数分解:

$3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{359101}}^1$

素因数の和:359388

約数の個数: 16

約数和(自身を含む): 3194571392

約数和(自身を除く): 1105680875

約数列:

[1, 3, 7, 21, 277, 831, 1939, 5817, 359101, 1077303, 2513707, 7541121, 99470977, 298412931, 696296839, 2088890517]

約数ペア:

[(1, 2088890517), (3, 696296839), (7, 298412931), (21, 99470977), (277, 7541121), (831, 2513707), (1939, 1077303), (5817, 359101)]