1019645984

素因数分解:

$2^5\times 7^1\times {\mathrm{439}}^1\times {\mathrm{10369}}^1$

素因数の和:10825

約数の個数: 48

約数和(自身を含む): 2299651200

約数和(自身を除く): 1280005216

約数列:

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

約数ペア:

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