329404012

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{250307}}^1$

素因数の和:250365

約数の個数: 24

約数和(自身を含む): 672827904

約数和(自身を除く): 343423892

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 250307, 500614, 1001228, 1752149, 3504298, 7008596, 11764429, 23528858, 47057716, 82351003, 164702006, 329404012]

約数ペア:

[(1, 329404012), (2, 164702006), (4, 82351003), (7, 47057716), (14, 23528858), (28, 11764429), (47, 7008596), (94, 3504298), (188, 1752149), (329, 1001228), (658, 500614), (1316, 250307)]