2803088

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{4273}}^1$

素因数の和:4322

約数の個数: 20

約数和(自身を含む): 5564748

約数和(自身を除く): 2761660

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 4273, 8546, 17092, 34184, 68368, 175193, 350386, 700772, 1401544, 2803088]

約数ペア:

[(1, 2803088), (2, 1401544), (4, 700772), (8, 350386), (16, 175193), (41, 68368), (82, 34184), (164, 17092), (328, 8546), (656, 4273)]