2019392384

素因数分解:

$2^7\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{863}}^1$

素因数の和:1159

約数の個数: 64

約数和(自身を含む): 4090020480

約数和(自身を除く): 2070628096

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 181, 202, 362, 404, 724, 808, 863, 1448, 1616, 1726, 2896, 3232, 3452, 5792, 6464, 6904, 11584, 12928, 13808, 18281, 23168, 27616, 36562, 55232, 73124, 87163, 110464, 146248, 156203, 174326, 292496, 312406, 348652, 584992, 624812, 697304, 1169984, 1249624, 1394608, 2339968, 2499248, 2789216, 4998496, 5578432, 9996992, 11156864, 15776503, 19993984, 31553006, 63106012, 126212024, 252424048, 504848096, 1009696192, 2019392384]

約数ペア:

[(1, 2019392384), (2, 1009696192), (4, 504848096), (8, 252424048), (16, 126212024), (32, 63106012), (64, 31553006), (101, 19993984), (128, 15776503), (181, 11156864), (202, 9996992), (362, 5578432), (404, 4998496), (724, 2789216), (808, 2499248), (863, 2339968), (1448, 1394608), (1616, 1249624), (1726, 1169984), (2896, 697304), (3232, 624812), (3452, 584992), (5792, 348652), (6464, 312406), (6904, 292496), (11584, 174326), (12928, 156203), (13808, 146248), (18281, 110464), (23168, 87163), (27616, 73124), (36562, 55232)]