5258428

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2803}}^1$

素因数の和:2881

約数の個数: 24

約数和(自身を含む): 10677632

約数和(自身を除く): 5419204

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 2803, 5606, 11212, 19621, 39242, 78484, 187801, 375602, 751204, 1314607, 2629214, 5258428]

約数ペア:

[(1, 5258428), (2, 2629214), (4, 1314607), (7, 751204), (14, 375602), (28, 187801), (67, 78484), (134, 39242), (268, 19621), (469, 11212), (938, 5606), (1876, 2803)]