2668521176

素因数分解:

$2^3\times {\mathrm{43}}^2\times {\mathrm{89}}^1\times {\mathrm{2027}}^1$

素因数の和:2208

約数の個数: 48

約数和(自身を含む): 5182655400

約数和(自身を除く): 2514134224

約数列:

[1, 2, 4, 8, 43, 86, 89, 172, 178, 344, 356, 712, 1849, 2027, 3698, 3827, 4054, 7396, 7654, 8108, 14792, 15308, 16216, 30616, 87161, 164561, 174322, 180403, 329122, 348644, 360806, 658244, 697288, 721612, 1316488, 1443224, 3747923, 7495846, 7757329, 14991692, 15514658, 29983384, 31029316, 62058632, 333565147, 667130294, 1334260588, 2668521176]

約数ペア:

[(1, 2668521176), (2, 1334260588), (4, 667130294), (8, 333565147), (43, 62058632), (86, 31029316), (89, 29983384), (172, 15514658), (178, 14991692), (344, 7757329), (356, 7495846), (712, 3747923), (1849, 1443224), (2027, 1316488), (3698, 721612), (3827, 697288), (4054, 658244), (7396, 360806), (7654, 348644), (8108, 329122), (14792, 180403), (15308, 174322), (16216, 164561), (30616, 87161)]