2497922

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:446

約数の個数: 24

約数和(自身を含む): 4432320

約数和(自身を除く): 1934398

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 359, 497, 718, 994, 2513, 3479, 5026, 6958, 17591, 25489, 35182, 50978, 178423, 356846, 1248961, 2497922]

約数ペア:

[(1, 2497922), (2, 1248961), (7, 356846), (14, 178423), (49, 50978), (71, 35182), (98, 25489), (142, 17591), (359, 6958), (497, 5026), (718, 3479), (994, 2513)]