10989058

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:681

約数の個数: 16

約数和(自身を含む): 16836480

約数和(自身を除く): 5847422

約数列:

[1, 2, 79, 157, 158, 314, 443, 886, 12403, 24806, 34997, 69551, 69994, 139102, 5494529, 10989058]

約数ペア:

[(1, 10989058), (2, 5494529), (79, 139102), (157, 69994), (158, 69551), (314, 34997), (443, 24806), (886, 12403)]