39962006

素因数分解:

$2^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{4999}}^1$

素因数の和:5579

約数の個数: 16

約数和(自身を含む): 68640000

約数和(自身を除く): 28677994

約数列:

[1, 2, 7, 14, 571, 1142, 3997, 4999, 7994, 9998, 34993, 69986, 2854429, 5708858, 19981003, 39962006]

約数ペア:

[(1, 39962006), (2, 19981003), (7, 5708858), (14, 2854429), (571, 69986), (1142, 34993), (3997, 9998), (4999, 7994)]