1240005314

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{47947}}^1$

素因数の和:48209

約数の個数: 16

約数和(自身を含む): 1897590048

約数和(自身を除く): 657584734

約数列:

[1, 2, 67, 134, 193, 386, 12931, 25862, 47947, 95894, 3212449, 6424898, 9253771, 18507542, 620002657, 1240005314]

約数ペア:

[(1, 1240005314), (2, 620002657), (67, 18507542), (134, 9253771), (193, 6424898), (386, 3212449), (12931, 95894), (25862, 47947)]