2016391876

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{217003}}^1$

素因数の和:217131

約数の個数: 24

約数和(自身を含む): 3718580544

約数和(自身を除く): 1702188668

約数列:

[1, 2, 4, 23, 46, 92, 101, 202, 404, 2323, 4646, 9292, 217003, 434006, 868012, 4991069, 9982138, 19964276, 21917303, 43834606, 87669212, 504097969, 1008195938, 2016391876]

約数ペア:

[(1, 2016391876), (2, 1008195938), (4, 504097969), (23, 87669212), (46, 43834606), (92, 21917303), (101, 19964276), (202, 9982138), (404, 4991069), (2323, 868012), (4646, 434006), (9292, 217003)]