285280684409

素因数分解:

$7^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1\times {\mathrm{581981}}^1$

素因数の和:582520

約数の個数: 16

約数和(自身を含む): 328517199360

約数和(自身を除く): 43236514951

約数列:

[1, 7, 239, 293, 1673, 2051, 70027, 490189, 581981, 4073867, 139093459, 170520433, 973654213, 1193643031, 40754383487, 285280684409]

約数ペア:

[(1, 285280684409), (7, 40754383487), (239, 1193643031), (293, 973654213), (1673, 170520433), (2051, 139093459), (70027, 4073867), (490189, 581981)]