2113703095

素因数分解:

$5^1\times 7^1\times {\mathrm{2971}}^1\times {\mathrm{20327}}^1$

素因数の和:23310

約数の個数: 16

約数和(自身を含む): 2899911168

約数和(自身を除く): 786208073

約数列:

[1, 5, 7, 35, 2971, 14855, 20327, 20797, 101635, 103985, 142289, 711445, 60391517, 301957585, 422740619, 2113703095]

約数ペア:

[(1, 2113703095), (5, 422740619), (7, 301957585), (35, 60391517), (2971, 711445), (14855, 142289), (20327, 103985), (20797, 101635)]