2119689232

素因数分解:

$2^4\times {\mathrm{31}}^3\times {\mathrm{4447}}^1$

素因数の和:4548

約数の個数: 40

約数和(自身を含む): 4244744192

約数和(自身を除く): 2125054960

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 4447, 7688, 8894, 15376, 17788, 29791, 35576, 59582, 71152, 119164, 137857, 238328, 275714, 476656, 551428, 1102856, 2205712, 4273567, 8547134, 17094268, 34188536, 68377072, 132480577, 264961154, 529922308, 1059844616, 2119689232]

約数ペア:

[(1, 2119689232), (2, 1059844616), (4, 529922308), (8, 264961154), (16, 132480577), (31, 68377072), (62, 34188536), (124, 17094268), (248, 8547134), (496, 4273567), (961, 2205712), (1922, 1102856), (3844, 551428), (4447, 476656), (7688, 275714), (8894, 238328), (15376, 137857), (17788, 119164), (29791, 71152), (35576, 59582)]