2288308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:543

約数の個数: 24

約数和(自身を含む): 4413024

約数和(自身を除く): 2124716

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 397, 524, 794, 1441, 1588, 2882, 4367, 5764, 8734, 17468, 52007, 104014, 208028, 572077, 1144154, 2288308]

約数ペア:

[(1, 2288308), (2, 1144154), (4, 572077), (11, 208028), (22, 104014), (44, 52007), (131, 17468), (262, 8734), (397, 5764), (524, 4367), (794, 2882), (1441, 1588)]