2051201991

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{46021}}^1$

素因数の和:46286

約数の個数: 16

約数和(自身を含む): 2783410560

約数和(自身を除く): 732208569

約数列:

[1, 3, 83, 179, 249, 537, 14857, 44571, 46021, 138063, 3819743, 8237759, 11459229, 24713277, 683733997, 2051201991]

約数ペア:

[(1, 2051201991), (3, 683733997), (83, 24713277), (179, 11459229), (249, 8237759), (537, 3819743), (14857, 138063), (44571, 46021)]