2019668896

素因数分解:

$2^5\times 7^1\times {\mathrm{443}}^1\times {\mathrm{20353}}^1$

素因数の和:20813

約数の個数: 48

約数和(自身を含む): 4554736704

約数和(自身を除く): 2535067808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 443, 886, 1772, 3101, 3544, 6202, 7088, 12404, 14176, 20353, 24808, 40706, 49616, 81412, 99232, 142471, 162824, 284942, 325648, 569884, 651296, 1139768, 2279536, 4559072, 9016379, 18032758, 36065516, 63114653, 72131032, 126229306, 144262064, 252458612, 288524128, 504917224, 1009834448, 2019668896]

約数ペア:

[(1, 2019668896), (2, 1009834448), (4, 504917224), (7, 288524128), (8, 252458612), (14, 144262064), (16, 126229306), (28, 72131032), (32, 63114653), (56, 36065516), (112, 18032758), (224, 9016379), (443, 4559072), (886, 2279536), (1772, 1139768), (3101, 651296), (3544, 569884), (6202, 325648), (7088, 284942), (12404, 162824), (14176, 142471), (20353, 99232), (24808, 81412), (40706, 49616)]