2904698891

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{20551}}^1$

素因数の和:20786

約数の個数: 16

約数和(自身を含む): 3146922240

約数和(自身を除く): 242223349

約数列:

[1, 19, 43, 173, 817, 3287, 7439, 20551, 141341, 390469, 883693, 3555323, 16790167, 67551137, 152878889, 2904698891]

約数ペア:

[(1, 2904698891), (19, 152878889), (43, 67551137), (173, 16790167), (817, 3555323), (3287, 883693), (7439, 390469), (20551, 141341)]