2017207199

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{881}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 2487324672

約数和(自身を除く): 470117473

約数列:

[1, 7, 17, 71, 119, 271, 497, 881, 1207, 1897, 4607, 6167, 8449, 14977, 19241, 32249, 62551, 104839, 134687, 238751, 327097, 437857, 1063367, 1671257, 2289679, 4058767, 7443569, 16951321, 28411369, 118659247, 288172457, 2017207199]

約数ペア:

[(1, 2017207199), (7, 288172457), (17, 118659247), (71, 28411369), (119, 16951321), (271, 7443569), (497, 4058767), (881, 2289679), (1207, 1671257), (1897, 1063367), (4607, 437857), (6167, 327097), (8449, 238751), (14977, 134687), (19241, 104839), (32249, 62551)]