1394129212

素因数分解:

$2^2\times 7^1\times {\mathrm{49790329}}^1$

素因数の和:49790340

約数の個数: 12

約数和(自身を含む): 2788258480

約数和(自身を除く): 1394129268

約数列:

[1, 2, 4, 7, 14, 28, 49790329, 99580658, 199161316, 348532303, 697064606, 1394129212]

約数ペア:

[(1, 1394129212), (2, 697064606), (4, 348532303), (7, 199161316), (14, 99580658), (28, 49790329)]