2016980138

素因数分解:

$2^1\times {\mathrm{263}}^1\times {\mathrm{313}}^1\times {\mathrm{12251}}^1$

素因数の和:12829

約数の個数: 16

約数和(自身を含む): 3046925376

約数和(自身を除く): 1029945238

約数列:

[1, 2, 263, 313, 526, 626, 12251, 24502, 82319, 164638, 3222013, 3834563, 6444026, 7669126, 1008490069, 2016980138]

約数ペア:

[(1, 2016980138), (2, 1008490069), (263, 7669126), (313, 6444026), (526, 3834563), (626, 3222013), (12251, 164638), (24502, 82319)]