999809024

素因数分解:

$2^{13}\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 84

約数和(自身を含む): 2082344832

約数和(自身を除く): 1082535808

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 128, 248, 254, 256, 496, 508, 512, 961, 992, 1016, 1024, 1922, 1984, 2032, 2048, 3844, 3937, 3968, 4064, 4096, 7688, 7874, 7936, 8128, 8192, 15376, 15748, 15872, 16256, 30752, 31496, 31744, 32512, 61504, 62992, 63488, 65024, 122047, 123008, 125984, 126976, 130048, 244094, 246016, 251968, 253952, 260096, 488188, 492032, 503936, 520192, 976376, 984064, 1007872, 1040384, 1952752, 1968128, 2015744, 3905504, 3936256, 4031488, 7811008, 7872512, 8062976, 15622016, 16125952, 31244032, 32251904, 62488064, 124976128, 249952256, 499904512, 999809024]

約数ペア:

[(1, 999809024), (2, 499904512), (4, 249952256), (8, 124976128), (16, 62488064), (31, 32251904), (32, 31244032), (62, 16125952), (64, 15622016), (124, 8062976), (127, 7872512), (128, 7811008), (248, 4031488), (254, 3936256), (256, 3905504), (496, 2015744), (508, 1968128), (512, 1952752), (961, 1040384), (992, 1007872), (1016, 984064), (1024, 976376), (1922, 520192), (1984, 503936), (2032, 492032), (2048, 488188), (3844, 260096), (3937, 253952), (3968, 251968), (4064, 246016), (4096, 244094), (7688, 130048), (7874, 126976), (7936, 125984), (8128, 123008), (8192, 122047), (15376, 65024), (15748, 63488), (15872, 62992), (16256, 61504), (30752, 32512), (31496, 31744)]