2511422138

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2731}}^1$

素因数の和:2847

約数の個数: 48

約数和(自身を含む): 4207039584

約数和(自身を除く): 1695617446

約数列:

[1, 2, 17, 34, 37, 43, 74, 86, 289, 578, 629, 731, 1258, 1462, 1591, 2731, 3182, 5462, 10693, 12427, 21386, 24854, 27047, 46427, 54094, 92854, 101047, 117433, 202094, 234866, 459799, 789259, 919598, 1578518, 1717799, 1996361, 3435598, 3992722, 4345021, 8690042, 29202583, 33938137, 58405166, 67876274, 73865357, 147730714, 1255711069, 2511422138]

約数ペア:

[(1, 2511422138), (2, 1255711069), (17, 147730714), (34, 73865357), (37, 67876274), (43, 58405166), (74, 33938137), (86, 29202583), (289, 8690042), (578, 4345021), (629, 3992722), (731, 3435598), (1258, 1996361), (1462, 1717799), (1591, 1578518), (2731, 919598), (3182, 789259), (5462, 459799), (10693, 234866), (12427, 202094), (21386, 117433), (24854, 101047), (27047, 92854), (46427, 54094)]