2825187838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1808699}}^1$

素因数の和:1808783

約数の個数: 16

約数和(自身を含む): 4688150400

約数和(自身を除く): 1862962562

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 1808699, 3617398, 19895689, 39791378, 128417629, 256835258, 1412593919, 2825187838]

約数ペア:

[(1, 2825187838), (2, 1412593919), (11, 256835258), (22, 128417629), (71, 39791378), (142, 19895689), (781, 3617398), (1562, 1808699)]