1180788191

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{499}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 1382400000

約数和(自身を除く): 201611809

約数列:

[1, 11, 23, 47, 199, 253, 499, 517, 1081, 2189, 4577, 5489, 9353, 11477, 11891, 23453, 50347, 99301, 102883, 126247, 215119, 257983, 539419, 1092311, 2283923, 2366309, 4667147, 5933609, 25123153, 51338617, 107344381, 1180788191]

約数ペア:

[(1, 1180788191), (11, 107344381), (23, 51338617), (47, 25123153), (199, 5933609), (253, 4667147), (499, 2366309), (517, 2283923), (1081, 1092311), (2189, 539419), (4577, 257983), (5489, 215119), (9353, 126247), (11477, 102883), (11891, 99301), (23453, 50347)]