2270017267

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{4057}}^1$

素因数の和:4691

約数の個数: 24

約数和(自身を含む): 2784924240

約数和(自身を除く): 514906973

約数列:

[1, 7, 19, 49, 133, 601, 931, 4057, 4207, 11419, 28399, 29449, 77083, 79933, 198793, 539581, 559531, 2438257, 3777067, 17067799, 46326883, 119474593, 324288181, 2270017267]

約数ペア:

[(1, 2270017267), (7, 324288181), (19, 119474593), (49, 46326883), (133, 17067799), (601, 3777067), (931, 2438257), (4057, 559531), (4207, 539581), (11419, 198793), (28399, 79933), (29449, 77083)]