9997020002

素因数分解:

$2^1\times {\mathrm{431}}^1\times {\mathrm{11597471}}^1$

素因数の和:11597904

約数の個数: 8

約数和(自身を含む): 15030323712

約数和(自身を除く): 5033303710

約数列:

[1, 2, 431, 862, 11597471, 23194942, 4998510001, 9997020002]

約数ペア:

[(1, 9997020002), (2, 4998510001), (431, 23194942), (862, 11597471)]