2008286878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1796321}}^1$

素因数の和:1796379

約数の個数: 16

約数和(自身を含む): 3319603056

約数和(自身を除く): 1311316178

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 1796321, 3592642, 23352173, 46704346, 77241803, 154483606, 1004143439, 2008286878]

約数ペア:

[(1, 2008286878), (2, 1004143439), (13, 154483606), (26, 77241803), (43, 46704346), (86, 23352173), (559, 3592642), (1118, 1796321)]