2000911488

素因数分解:

$2^7\times 3^1\times {\mathrm{1979}}^1\times {\mathrm{2633}}^1$

素因数の和:4629

約数の個数: 64

約数和(自身を含む): 5319626400

約数和(自身を除く): 3318714912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1979, 2633, 3958, 5266, 5937, 7899, 7916, 10532, 11874, 15798, 15832, 21064, 23748, 31596, 31664, 42128, 47496, 63192, 63328, 84256, 94992, 126384, 126656, 168512, 189984, 252768, 253312, 337024, 379968, 505536, 759936, 1011072, 5210707, 10421414, 15632121, 20842828, 31264242, 41685656, 62528484, 83371312, 125056968, 166742624, 250113936, 333485248, 500227872, 666970496, 1000455744, 2000911488]

約数ペア:

[(1, 2000911488), (2, 1000455744), (3, 666970496), (4, 500227872), (6, 333485248), (8, 250113936), (12, 166742624), (16, 125056968), (24, 83371312), (32, 62528484), (48, 41685656), (64, 31264242), (96, 20842828), (128, 15632121), (192, 10421414), (384, 5210707), (1979, 1011072), (2633, 759936), (3958, 505536), (5266, 379968), (5937, 337024), (7899, 253312), (7916, 252768), (10532, 189984), (11874, 168512), (15798, 126656), (15832, 126384), (21064, 94992), (23748, 84256), (31596, 63328), (31664, 63192), (42128, 47496)]