2012989748

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6535681}}^1$

素因数の和:6535703

約数の個数: 24

約数和(自身を含む): 4391978304

約数和(自身を除く): 2378988556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 6535681, 13071362, 26142724, 45749767, 71892491, 91499534, 143784982, 182999068, 287569964, 503247437, 1006494874, 2012989748]

約数ペア:

[(1, 2012989748), (2, 1006494874), (4, 503247437), (7, 287569964), (11, 182999068), (14, 143784982), (22, 91499534), (28, 71892491), (44, 45749767), (77, 26142724), (154, 13071362), (308, 6535681)]