2011901192

素因数分解:

$2^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{76603}}^1$

素因数の和:76690

約数の個数: 48

約数和(自身を含む): 4453756560

約数和(自身を除く): 2441855368

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 67, 98, 134, 196, 268, 392, 469, 536, 938, 1876, 3283, 3752, 6566, 13132, 26264, 76603, 153206, 306412, 536221, 612824, 1072442, 2144884, 3753547, 4289768, 5132401, 7507094, 10264802, 15014188, 20529604, 30028376, 35926807, 41059208, 71853614, 143707228, 251487649, 287414456, 502975298, 1005950596, 2011901192]

約数ペア:

[(1, 2011901192), (2, 1005950596), (4, 502975298), (7, 287414456), (8, 251487649), (14, 143707228), (28, 71853614), (49, 41059208), (56, 35926807), (67, 30028376), (98, 20529604), (134, 15014188), (196, 10264802), (268, 7507094), (392, 5132401), (469, 4289768), (536, 3753547), (938, 2144884), (1876, 1072442), (3283, 612824), (3752, 536221), (6566, 306412), (13132, 153206), (26264, 76603)]