2039291968

素因数分解:

$2^6\times 7^1\times {\mathrm{439}}^1\times {\mathrm{10369}}^1$

素因数の和:10827

約数の個数: 56

約数和(自身を含む): 4635804800

約数和(自身を除く): 2596512832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 439, 448, 878, 1756, 3073, 3512, 6146, 7024, 10369, 12292, 14048, 20738, 24584, 28096, 41476, 49168, 72583, 82952, 98336, 145166, 165904, 196672, 290332, 331808, 580664, 663616, 1161328, 2322656, 4551991, 4645312, 9103982, 18207964, 31863937, 36415928, 63727874, 72831856, 127455748, 145663712, 254911496, 291327424, 509822992, 1019645984, 2039291968]

約数ペア:

[(1, 2039291968), (2, 1019645984), (4, 509822992), (7, 291327424), (8, 254911496), (14, 145663712), (16, 127455748), (28, 72831856), (32, 63727874), (56, 36415928), (64, 31863937), (112, 18207964), (224, 9103982), (439, 4645312), (448, 4551991), (878, 2322656), (1756, 1161328), (3073, 663616), (3512, 580664), (6146, 331808), (7024, 290332), (10369, 196672), (12292, 165904), (14048, 145166), (20738, 98336), (24584, 82952), (28096, 72583), (41476, 49168)]