2009884539

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{370759}}^1$

素因数の和:370914

約数の個数: 16

約数和(自身を含む): 2906758400

約数和(自身を除く): 896873861

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 370759, 1112277, 4819867, 14459601, 51535501, 154606503, 669961513, 2009884539]

約数ペア:

[(1, 2009884539), (3, 669961513), (13, 154606503), (39, 51535501), (139, 14459601), (417, 4819867), (1807, 1112277), (5421, 370759)]