3982630

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{887}}^1$

素因数の和:1343

約数の個数: 16

約数和(自身を含む): 7192800

約数和(自身を除く): 3210170

約数列:

[1, 2, 5, 10, 449, 887, 898, 1774, 2245, 4435, 4490, 8870, 398263, 796526, 1991315, 3982630]

約数ペア:

[(1, 3982630), (2, 1991315), (5, 796526), (10, 398263), (449, 8870), (887, 4490), (898, 4435), (1774, 2245)]