287029350262

素因数分解:

$2^1\times {\mathrm{379}}^1\times {\mathrm{4721}}^1\times {\mathrm{80209}}^1$

素因数の和:85311

約数の個数: 16

約数和(自身を含む): 431776846800

約数和(自身を除く): 144747496538

約数列:

[1, 2, 379, 758, 4721, 9442, 80209, 160418, 1789259, 3578518, 30399211, 60798422, 378666689, 757333378, 143514675131, 287029350262]

約数ペア:

[(1, 287029350262), (2, 143514675131), (379, 757333378), (758, 378666689), (4721, 60798422), (9442, 30399211), (80209, 3578518), (160418, 1789259)]