2008463737

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{141971}}^1$

素因数の和:142068

約数の個数: 16

約数和(自身を含む): 2398758912

約数和(自身を除く): 390295175

約数列:

[1, 7, 43, 47, 301, 329, 2021, 14147, 141971, 993797, 6104753, 6672637, 42733271, 46708459, 286923391, 2008463737]

約数ペア:

[(1, 2008463737), (7, 286923391), (43, 46708459), (47, 42733271), (301, 6672637), (329, 6104753), (2021, 993797), (14147, 141971)]