2947604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2161}}^1$

素因数の和:2207

約数の個数: 24

約数和(自身を含む): 5811456

約数和(自身を除く): 2863852

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 2161, 4322, 8644, 23771, 47542, 66991, 95084, 133982, 267964, 736901, 1473802, 2947604]

約数ペア:

[(1, 2947604), (2, 1473802), (4, 736901), (11, 267964), (22, 133982), (31, 95084), (44, 66991), (62, 47542), (124, 23771), (341, 8644), (682, 4322), (1364, 2161)]