2010069131

素因数分解:

$7^2\times {\mathrm{139}}^1\times {\mathrm{421}}^1\times {\mathrm{701}}^1$

素因数の和:1275

約数の個数: 24

約数和(自身を含む): 2364027120

約数和(自身を除く): 353957989

約数列:

[1, 7, 49, 139, 421, 701, 973, 2947, 4907, 6811, 20629, 34349, 58519, 97439, 295121, 409633, 682073, 2065847, 2867431, 4774511, 14460929, 41021819, 287152733, 2010069131]

約数ペア:

[(1, 2010069131), (7, 287152733), (49, 41021819), (139, 14460929), (421, 4774511), (701, 2867431), (973, 2065847), (2947, 682073), (4907, 409633), (6811, 295121), (20629, 97439), (34349, 58519)]