2008349615

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{322109}}^1$

素因数の和:322186

約数の個数: 16

約数和(自身を含む): 2551111200

約数和(自身を除く): 542761585

約数列:

[1, 5, 29, 43, 145, 215, 1247, 6235, 322109, 1610545, 9341161, 13850687, 46705805, 69253435, 401669923, 2008349615]

約数ペア:

[(1, 2008349615), (5, 401669923), (29, 69253435), (43, 46705805), (145, 13850687), (215, 9341161), (1247, 1610545), (6235, 322109)]