9980312

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{3769}}^1$

素因数の和:4106

約数の個数: 16

約数和(自身を含む): 18774600

約数和(自身を除く): 8794288

約数列:

[1, 2, 4, 8, 331, 662, 1324, 2648, 3769, 7538, 15076, 30152, 1247539, 2495078, 4990156, 9980312]

約数ペア:

[(1, 9980312), (2, 4990156), (4, 2495078), (8, 1247539), (331, 30152), (662, 15076), (1324, 7538), (2648, 3769)]