419313026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2447}}^1\times {\mathrm{7789}}^1$

素因数の和:10249

約数の個数: 16

約数和(自身を含む): 686517120

約数和(自身を除く): 267204094

約数列:

[1, 2, 11, 22, 2447, 4894, 7789, 15578, 26917, 53834, 85679, 171358, 19059683, 38119366, 209656513, 419313026]

約数ペア:

[(1, 419313026), (2, 209656513), (11, 38119366), (22, 19059683), (2447, 171358), (4894, 85679), (7789, 53834), (15578, 26917)]