2080995836

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{1097}}^1$

素因数の和:1454

約数の個数: 48

約数和(自身を含む): 3835006560

約数和(自身を除く): 1754010724

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 269, 538, 1076, 1097, 1763, 2194, 3526, 4388, 7052, 11029, 11567, 22058, 23134, 44116, 44977, 46268, 47171, 89954, 94342, 179908, 188684, 295093, 474247, 590186, 948494, 1180372, 1896988, 1934011, 3868022, 7736044, 12098813, 12688999, 24197626, 25377998, 48395252, 50755996, 520248959, 1040497918, 2080995836]

約数ペア:

[(1, 2080995836), (2, 1040497918), (4, 520248959), (41, 50755996), (43, 48395252), (82, 25377998), (86, 24197626), (164, 12688999), (172, 12098813), (269, 7736044), (538, 3868022), (1076, 1934011), (1097, 1896988), (1763, 1180372), (2194, 948494), (3526, 590186), (4388, 474247), (7052, 295093), (11029, 188684), (11567, 179908), (22058, 94342), (23134, 89954), (44116, 47171), (44977, 46268)]