2009798464

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{468703}}^1$

素因数の和:468782

約数の個数: 28

約数和(自身を含む): 4047727744

約数和(自身を除く): 2037929280

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 468703, 937406, 1874812, 3749624, 7499248, 14998496, 29996992, 31403101, 62806202, 125612404, 251224808, 502449616, 1004899232, 2009798464]

約数ペア:

[(1, 2009798464), (2, 1004899232), (4, 502449616), (8, 251224808), (16, 125612404), (32, 62806202), (64, 31403101), (67, 29996992), (134, 14998496), (268, 7499248), (536, 3749624), (1072, 1874812), (2144, 937406), (4288, 468703)]