2017996918

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1\times {\mathrm{1913}}^1$

素因数の和:2572

約数の個数: 32

約数和(自身を含む): 3491136000

約数和(自身を除く): 1473139082

約数列:

[1, 2, 7, 14, 151, 302, 499, 998, 1057, 1913, 2114, 3493, 3826, 6986, 13391, 26782, 75349, 150698, 288863, 527443, 577726, 954587, 1054886, 1909174, 2022041, 4044082, 6682109, 13364218, 144142637, 288285274, 1008998459, 2017996918]

約数ペア:

[(1, 2017996918), (2, 1008998459), (7, 288285274), (14, 144142637), (151, 13364218), (302, 6682109), (499, 4044082), (998, 2022041), (1057, 1909174), (1913, 1054886), (2114, 954587), (3493, 577726), (3826, 527443), (6986, 288863), (13391, 150698), (26782, 75349)]