2017262270

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1023991}}^1$

素因数の和:1024195

約数の個数: 16

約数和(自身を含む): 3649507488

約数和(自身を除く): 1632245218

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 1023991, 2047982, 5119955, 10239910, 201726227, 403452454, 1008631135, 2017262270]

約数ペア:

[(1, 2017262270), (2, 1008631135), (5, 403452454), (10, 201726227), (197, 10239910), (394, 5119955), (985, 2047982), (1970, 1023991)]