1282187588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{16529}}^1$

素因数の和:16628

約数の個数: 48

約数和(自身を含む): 2565984960

約数和(自身を除く): 1283797372

約数列:

[1, 2, 4, 11, 22, 41, 43, 44, 82, 86, 164, 172, 451, 473, 902, 946, 1763, 1804, 1892, 3526, 7052, 16529, 19393, 33058, 38786, 66116, 77572, 181819, 363638, 677689, 710747, 727276, 1355378, 1421494, 2710756, 2842988, 7454579, 7818217, 14909158, 15636434, 29140627, 29818316, 31272868, 58281254, 116562508, 320546897, 641093794, 1282187588]

約数ペア:

[(1, 1282187588), (2, 641093794), (4, 320546897), (11, 116562508), (22, 58281254), (41, 31272868), (43, 29818316), (44, 29140627), (82, 15636434), (86, 14909158), (164, 7818217), (172, 7454579), (451, 2842988), (473, 2710756), (902, 1421494), (946, 1355378), (1763, 727276), (1804, 710747), (1892, 677689), (3526, 363638), (7052, 181819), (16529, 77572), (19393, 66116), (33058, 38786)]