2008255535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{4919}}^1$

素因数の和:5519

約数の個数: 32

約数和(自身を含む): 2836753920

約数和(自身を除く): 828498385

約数列:

[1, 5, 11, 13, 55, 65, 143, 571, 715, 2855, 4919, 6281, 7423, 24595, 31405, 37115, 54109, 63947, 81653, 270545, 319735, 408265, 703417, 2808749, 3517085, 14043745, 30896239, 36513737, 154481195, 182568685, 401651107, 2008255535]

約数ペア:

[(1, 2008255535), (5, 401651107), (11, 182568685), (13, 154481195), (55, 36513737), (65, 30896239), (143, 14043745), (571, 3517085), (715, 2808749), (2855, 703417), (4919, 408265), (6281, 319735), (7423, 270545), (24595, 81653), (31405, 63947), (37115, 54109)]