2008049265

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{874967}}^1$

素因数の和:874998

約数の個数: 32

約数和(自身を含む): 3779861760

約数和(自身を除く): 1771812495

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 874967, 2624901, 4374835, 7874703, 13124505, 14874439, 23624109, 39373515, 44623317, 74372195, 118120545, 133869951, 223116585, 401609853, 669349755, 2008049265]

約数ペア:

[(1, 2008049265), (3, 669349755), (5, 401609853), (9, 223116585), (15, 133869951), (17, 118120545), (27, 74372195), (45, 44623317), (51, 39373515), (85, 23624109), (135, 14874439), (153, 13124505), (255, 7874703), (459, 4374835), (765, 2624901), (2295, 874967)]