2080986442

素因数分解:

$2^1\times {\mathrm{317}}^1\times {\mathrm{1171}}^1\times {\mathrm{2803}}^1$

素因数の和:4293

約数の個数: 16

約数和(自身を含む): 3135118752

約数和(自身を除く): 1054132310

約数列:

[1, 2, 317, 634, 1171, 2342, 2803, 5606, 371207, 742414, 888551, 1777102, 3282313, 6564626, 1040493221, 2080986442]

約数ペア:

[(1, 2080986442), (2, 1040493221), (317, 6564626), (634, 3282313), (1171, 1777102), (2342, 888551), (2803, 742414), (5606, 371207)]