2009015882

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{80963}}^1$

素因数の和:81637

約数の個数: 16

約数和(自身を含む): 3177027360

約数和(自身を除く): 1168011478

約数列:

[1, 2, 19, 38, 653, 1306, 12407, 24814, 80963, 161926, 1538297, 3076594, 52868839, 105737678, 1004507941, 2009015882]

約数ペア:

[(1, 2009015882), (2, 1004507941), (19, 105737678), (38, 52868839), (653, 3076594), (1306, 1538297), (12407, 161926), (24814, 80963)]