1779807556802

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{2161}}^1\times {\mathrm{79147}}^1$

素因数の和:81375

約数の個数: 48

約数和(自身を含む): 3004147186656

約数和(自身を除く): 1224339629854

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 2161, 4322, 5203, 10406, 23771, 47542, 79147, 92923, 158294, 185846, 261481, 522962, 870617, 1022153, 1741234, 2044306, 3403321, 6806642, 9576787, 11243683, 19153574, 22487366, 37436531, 74873062, 171036667, 342073334, 411801841, 823603682, 1881403337, 3762806674, 7354576681, 14709153362, 20695436707, 41390873414, 80900343491, 161800686982, 889903778401, 1779807556802]

約数ペア:

[(1, 1779807556802), (2, 889903778401), (11, 161800686982), (22, 80900343491), (43, 41390873414), (86, 20695436707), (121, 14709153362), (242, 7354576681), (473, 3762806674), (946, 1881403337), (2161, 823603682), (4322, 411801841), (5203, 342073334), (10406, 171036667), (23771, 74873062), (47542, 37436531), (79147, 22487366), (92923, 19153574), (158294, 11243683), (185846, 9576787), (261481, 6806642), (522962, 3403321), (870617, 2044306), (1022153, 1741234)]