2009689942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{7433}}^1\times {\mathrm{10399}}^1$

素因数の和:17847

約数の個数: 16

約数和(自身を含む): 3247171200

約数和(自身を除く): 1237481258

約数列:

[1, 2, 13, 26, 7433, 10399, 14866, 20798, 96629, 135187, 193258, 270374, 77295767, 154591534, 1004844971, 2009689942]

約数ペア:

[(1, 2009689942), (2, 1004844971), (13, 154591534), (26, 77295767), (7433, 270374), (10399, 193258), (14866, 135187), (20798, 96629)]