2245264

素因数分解:

$2^4\times 7^1\times {\mathrm{20047}}^1$

素因数の和:20062

約数の個数: 20

約数和(自身を含む): 4971904

約数和(自身を除く): 2726640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 20047, 40094, 80188, 140329, 160376, 280658, 320752, 561316, 1122632, 2245264]

約数ペア:

[(1, 2245264), (2, 1122632), (4, 561316), (7, 320752), (8, 280658), (14, 160376), (16, 140329), (28, 80188), (56, 40094), (112, 20047)]