2018085278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{204301}}^1$

素因数の和:204763

約数の個数: 16

約数和(自身を含む): 3309692400

約数和(自身を除く): 1291607122

約数列:

[1, 2, 11, 22, 449, 898, 4939, 9878, 204301, 408602, 2247311, 4494622, 91731149, 183462298, 1009042639, 2018085278]

約数ペア:

[(1, 2018085278), (2, 1009042639), (11, 183462298), (22, 91731149), (449, 4494622), (898, 2247311), (4939, 408602), (9878, 204301)]