2016793864

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{461}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 3979206000

約数和(自身を除く): 1962412136

約数列:

[1, 2, 4, 8, 29, 58, 109, 116, 173, 218, 232, 346, 436, 461, 692, 872, 922, 1384, 1844, 3161, 3688, 5017, 6322, 10034, 12644, 13369, 18857, 20068, 25288, 26738, 37714, 40136, 50249, 53476, 75428, 79753, 100498, 106952, 150856, 159506, 200996, 319012, 401992, 546853, 638024, 1093706, 1457221, 2187412, 2312837, 2914442, 4374824, 4625674, 5828884, 8693077, 9251348, 11657768, 17386154, 18502696, 34772308, 69544616, 252099233, 504198466, 1008396932, 2016793864]

約数ペア:

[(1, 2016793864), (2, 1008396932), (4, 504198466), (8, 252099233), (29, 69544616), (58, 34772308), (109, 18502696), (116, 17386154), (173, 11657768), (218, 9251348), (232, 8693077), (346, 5828884), (436, 4625674), (461, 4374824), (692, 2914442), (872, 2312837), (922, 2187412), (1384, 1457221), (1844, 1093706), (3161, 638024), (3688, 546853), (5017, 401992), (6322, 319012), (10034, 200996), (12644, 159506), (13369, 150856), (18857, 106952), (20068, 100498), (25288, 79753), (26738, 75428), (37714, 53476), (40136, 50249)]