2011037539

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{47699}}^1$

素因数の和:48042

約数の個数: 16

約数和(自身を含む): 2426976000

約数和(自身を除く): 415938461

約数列:

[1, 7, 19, 133, 317, 2219, 6023, 42161, 47699, 333893, 906281, 6343967, 15120583, 105844081, 287291077, 2011037539]

約数ペア:

[(1, 2011037539), (7, 287291077), (19, 105844081), (133, 15120583), (317, 6343967), (2219, 906281), (6023, 333893), (42161, 47699)]