2012258512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{87277}}^1$

素因数の和:87427

約数の個数: 40

約数和(自身を含む): 4285698912

約数和(自身を除く): 2273440400

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 131, 176, 262, 524, 1048, 1441, 2096, 2882, 5764, 11528, 23056, 87277, 174554, 349108, 698216, 960047, 1396432, 1920094, 3840188, 7680376, 11433287, 15360752, 22866574, 45733148, 91466296, 125766157, 182932592, 251532314, 503064628, 1006129256, 2012258512]

約数ペア:

[(1, 2012258512), (2, 1006129256), (4, 503064628), (8, 251532314), (11, 182932592), (16, 125766157), (22, 91466296), (44, 45733148), (88, 22866574), (131, 15360752), (176, 11433287), (262, 7680376), (524, 3840188), (1048, 1920094), (1441, 1396432), (2096, 960047), (2882, 698216), (5764, 349108), (11528, 174554), (23056, 87277)]