3949316

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3001}}^1$

素因数の和:3059

約数の個数: 24

約数和(自身を含む): 8069376

約数和(自身を除く): 4120060

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 3001, 6002, 12004, 21007, 42014, 84028, 141047, 282094, 564188, 987329, 1974658, 3949316]

約数ペア:

[(1, 3949316), (2, 1974658), (4, 987329), (7, 564188), (14, 282094), (28, 141047), (47, 84028), (94, 42014), (188, 21007), (329, 12004), (658, 6002), (1316, 3001)]