2007782493

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1\times {\mathrm{31663}}^1$

素因数の和:32608

約数の個数: 16

約数和(自身を含む): 2796564480

約数和(自身を除く): 788781987

約数列:

[1, 3, 23, 69, 919, 2757, 21137, 31663, 63411, 94989, 728249, 2184747, 29098297, 87294891, 669260831, 2007782493]

約数ペア:

[(1, 2007782493), (3, 669260831), (23, 87294891), (69, 29098297), (919, 2184747), (2757, 728249), (21137, 94989), (31663, 63411)]