2720565546

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1259}}^1\times {\mathrm{2591}}^1$

素因数の和:3994

約数の個数: 32

約数和(自身を含む): 5486745600

約数和(自身を除く): 2766180054

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 1259, 2518, 2591, 3777, 5182, 7554, 7773, 15546, 175001, 350002, 360149, 525003, 720298, 1050006, 1080447, 2160894, 3262069, 6524138, 9786207, 19572414, 453427591, 906855182, 1360282773, 2720565546]

約数ペア:

[(1, 2720565546), (2, 1360282773), (3, 906855182), (6, 453427591), (139, 19572414), (278, 9786207), (417, 6524138), (834, 3262069), (1259, 2160894), (2518, 1080447), (2591, 1050006), (3777, 720298), (5182, 525003), (7554, 360149), (7773, 350002), (15546, 175001)]