2543288912

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{12043}}^1$

素因数の和:12315

約数の個数: 40

約数和(自身を含む): 5026972896

約数和(自身を除く): 2483683984

約数列:

[1, 2, 4, 8, 16, 67, 134, 197, 268, 394, 536, 788, 1072, 1576, 3152, 12043, 13199, 24086, 26398, 48172, 52796, 96344, 105592, 192688, 211184, 806881, 1613762, 2372471, 3227524, 4744942, 6455048, 9489884, 12910096, 18979768, 37959536, 158955557, 317911114, 635822228, 1271644456, 2543288912]

約数ペア:

[(1, 2543288912), (2, 1271644456), (4, 635822228), (8, 317911114), (16, 158955557), (67, 37959536), (134, 18979768), (197, 12910096), (268, 9489884), (394, 6455048), (536, 4744942), (788, 3227524), (1072, 2372471), (1576, 1613762), (3152, 806881), (12043, 211184), (13199, 192688), (24086, 105592), (26398, 96344), (48172, 52796)]