9997042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{859}}^1$

素因数の和:918

約数の個数: 24

約数和(自身を含む): 17120880

約数和(自身を除く): 7123838

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 529, 859, 1058, 1718, 5819, 9449, 11638, 18898, 19757, 39514, 217327, 434654, 454411, 908822, 4998521, 9997042]

約数ペア:

[(1, 9997042), (2, 4998521), (11, 908822), (22, 454411), (23, 434654), (46, 217327), (253, 39514), (506, 19757), (529, 18898), (859, 11638), (1058, 9449), (1718, 5819)]