2129576

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{277}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 4140810

約数和(自身を除く): 2011234

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 277, 554, 961, 1108, 1922, 2216, 3844, 7688, 8587, 17174, 34348, 68696, 266197, 532394, 1064788, 2129576]

約数ペア:

[(1, 2129576), (2, 1064788), (4, 532394), (8, 266197), (31, 68696), (62, 34348), (124, 17174), (248, 8587), (277, 7688), (554, 3844), (961, 2216), (1108, 1922)]