315704774

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2050031}}^1$

素因数の和:2050051

約数の個数: 16

約数和(自身を含む): 590409216

約数和(自身を除く): 274704442

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 2050031, 4100062, 14350217, 22550341, 28700434, 45100682, 157852387, 315704774]

約数ペア:

[(1, 315704774), (2, 157852387), (7, 45100682), (11, 28700434), (14, 22550341), (22, 14350217), (77, 4100062), (154, 2050031)]