2108804572

素因数分解:

$2^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{129629}}^1$

素因数の和:129730

約数の個数: 36

約数和(自身を含む): 4344679080

約数和(自身を除く): 2235874508

約数列:

[1, 2, 4, 7, 14, 28, 49, 83, 98, 166, 196, 332, 581, 1162, 2324, 4067, 8134, 16268, 129629, 259258, 518516, 907403, 1814806, 3629612, 6351821, 10759207, 12703642, 21518414, 25407284, 43036828, 75314449, 150628898, 301257796, 527201143, 1054402286, 2108804572]

約数ペア:

[(1, 2108804572), (2, 1054402286), (4, 527201143), (7, 301257796), (14, 150628898), (28, 75314449), (49, 43036828), (83, 25407284), (98, 21518414), (166, 12703642), (196, 10759207), (332, 6351821), (581, 3629612), (1162, 1814806), (2324, 907403), (4067, 518516), (8134, 259258), (16268, 129629)]