2021102998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{206953}}^1$

素因数の和:207231

約数の個数: 16

約数和(自身を含む): 3203647920

約数和(自身を除く): 1182544922

約数列:

[1, 2, 19, 38, 257, 514, 4883, 9766, 206953, 413906, 3932107, 7864214, 53186921, 106373842, 1010551499, 2021102998]

約数ペア:

[(1, 2021102998), (2, 1010551499), (19, 106373842), (38, 53186921), (257, 7864214), (514, 3932107), (4883, 413906), (9766, 206953)]