2017650074

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{397}}^1\times {\mathrm{21001}}^1$

素因数の和:21422

約数の個数: 24

約数和(自身を含む): 3335159604

約数和(自身を除く): 1317509530

約数列:

[1, 2, 11, 22, 121, 242, 397, 794, 4367, 8734, 21001, 42002, 48037, 96074, 231011, 462022, 2541121, 5082242, 8337397, 16674794, 91711367, 183422734, 1008825037, 2017650074]

約数ペア:

[(1, 2017650074), (2, 1008825037), (11, 183422734), (22, 91711367), (121, 16674794), (242, 8337397), (397, 5082242), (794, 2541121), (4367, 462022), (8734, 231011), (21001, 96074), (42002, 48037)]