2113994576

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{2811163}}^1$

素因数の和:2811218

約数の個数: 20

約数和(自身を含む): 4183012032

約数和(自身を除く): 2069017456

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 2811163, 5622326, 11244652, 22489304, 44978608, 132124661, 264249322, 528498644, 1056997288, 2113994576]

約数ペア:

[(1, 2113994576), (2, 1056997288), (4, 528498644), (8, 264249322), (16, 132124661), (47, 44978608), (94, 22489304), (188, 11244652), (376, 5622326), (752, 2811163)]