2017857732

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{355507}}^1$

素因数の和:355568

約数の個数: 48

約数和(自身を含む): 5255830272

約数和(自身を除く): 3237972540

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 5676, 355507, 711014, 1066521, 1422028, 2133042, 3910577, 4266084, 7821154, 11731731, 15286801, 15642308, 23463462, 30573602, 45860403, 46926924, 61147204, 91720806, 168154811, 183441612, 336309622, 504464433, 672619244, 1008928866, 2017857732]

約数ペア:

[(1, 2017857732), (2, 1008928866), (3, 672619244), (4, 504464433), (6, 336309622), (11, 183441612), (12, 168154811), (22, 91720806), (33, 61147204), (43, 46926924), (44, 45860403), (66, 30573602), (86, 23463462), (129, 15642308), (132, 15286801), (172, 11731731), (258, 7821154), (473, 4266084), (516, 3910577), (946, 2133042), (1419, 1422028), (1892, 1066521), (2838, 711014), (5676, 355507)]