858703864

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{12119}}^1$

素因数の和:12663

約数の個数: 32

約数和(自身を含む): 1708192800

約数和(自身を除く): 849488936

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 521, 1042, 2084, 4168, 8857, 12119, 17714, 24238, 35428, 48476, 70856, 96952, 206023, 412046, 824092, 1648184, 6313999, 12627998, 25255996, 50511992, 107337983, 214675966, 429351932, 858703864]

約数ペア:

[(1, 858703864), (2, 429351932), (4, 214675966), (8, 107337983), (17, 50511992), (34, 25255996), (68, 12627998), (136, 6313999), (521, 1648184), (1042, 824092), (2084, 412046), (4168, 206023), (8857, 96952), (12119, 70856), (17714, 48476), (24238, 35428)]