686194096

素因数分解:

$2^4\times 7^1\times {\mathrm{6126733}}^1$

素因数の和:6126748

約数の個数: 20

約数和(自身を含む): 1519430032

約数和(自身を除く): 833235936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 6126733, 12253466, 24506932, 42887131, 49013864, 85774262, 98027728, 171548524, 343097048, 686194096]

約数ペア:

[(1, 686194096), (2, 343097048), (4, 171548524), (7, 98027728), (8, 85774262), (14, 49013864), (16, 42887131), (28, 24506932), (56, 12253466), (112, 6126733)]