2017398757

素因数分解:

${\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{523}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 2258020800

約数和(自身を除く): 240622043

約数列:

[1, 11, 71, 121, 449, 523, 781, 4939, 5753, 8591, 31879, 37133, 54329, 63283, 234827, 350669, 408463, 2583097, 3857359, 4493093, 16672717, 28414067, 183399887, 2017398757]

約数ペア:

[(1, 2017398757), (11, 183399887), (71, 28414067), (121, 16672717), (449, 4493093), (523, 3857359), (781, 2583097), (4939, 408463), (5753, 350669), (8591, 234827), (31879, 63283), (37133, 54329)]