9928994

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:569

約数の個数: 16

約数和(自身を含む): 15183168

約数和(自身を除く): 5254174

約数列:

[1, 2, 103, 157, 206, 307, 314, 614, 16171, 31621, 32342, 48199, 63242, 96398, 4964497, 9928994]

約数ペア:

[(1, 9928994), (2, 4964497), (103, 96398), (157, 63242), (206, 48199), (307, 32342), (314, 31621), (614, 16171)]