2018086321

素因数分解:

${\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{919}}^1$

素因数の和:1344

約数の個数: 16

約数和(自身を含む): 2072252160

約数和(自身を除く): 54165839

約数列:

[1, 71, 157, 197, 919, 11147, 13987, 30929, 65249, 144283, 181043, 2195959, 10244093, 12854053, 28423751, 2018086321]

約数ペア:

[(1, 2018086321), (71, 28423751), (157, 12854053), (197, 10244093), (919, 2195959), (11147, 181043), (13987, 144283), (30929, 65249)]