2019330544

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1639067}}^1$

素因数の和:1639093

約数の個数: 40

約数和(自身を含む): 4877866368

約数和(自身を除く): 2858535824

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 1639067, 3278134, 6556268, 11473469, 13112536, 18029737, 22946938, 26225072, 36059474, 45893876, 72118948, 91787752, 126208159, 144237896, 183575504, 252416318, 288475792, 504832636, 1009665272, 2019330544]

約数ペア:

[(1, 2019330544), (2, 1009665272), (4, 504832636), (7, 288475792), (8, 252416318), (11, 183575504), (14, 144237896), (16, 126208159), (22, 91787752), (28, 72118948), (44, 45893876), (56, 36059474), (77, 26225072), (88, 22946938), (112, 18029737), (154, 13112536), (176, 11473469), (308, 6556268), (616, 3278134), (1232, 1639067)]