2009493508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{774073}}^1$

素因数の和:774147

約数の個数: 24

約数和(自身を含む): 3901332960

約数和(自身を除く): 1891839452

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 774073, 1548146, 3096292, 8514803, 17029606, 34059212, 45670307, 91340614, 182681228, 502373377, 1004746754, 2009493508]

約数ペア:

[(1, 2009493508), (2, 1004746754), (4, 502373377), (11, 182681228), (22, 91340614), (44, 45670307), (59, 34059212), (118, 17029606), (236, 8514803), (649, 3096292), (1298, 1548146), (2596, 774073)]