2005184571

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{3739}}^1\times {\mathrm{13751}}^1$

素因数の和:17506

約数の個数: 16

約数和(自身を含む): 2880218880

約数和(自身を除く): 875034309

約数列:

[1, 3, 13, 39, 3739, 11217, 13751, 41253, 48607, 145821, 178763, 536289, 51414989, 154244967, 668394857, 2005184571]

約数ペア:

[(1, 2005184571), (3, 668394857), (13, 154244967), (39, 51414989), (3739, 536289), (11217, 178763), (13751, 145821), (41253, 48607)]