2013252016

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{960521}}^1$

素因数の和:960660

約数の個数: 20

約数和(自身を含む): 3930456024

約数和(自身を除く): 1917204008

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 960521, 1921042, 3842084, 7684168, 15368336, 125828251, 251656502, 503313004, 1006626008, 2013252016]

約数ペア:

[(1, 2013252016), (2, 1006626008), (4, 503313004), (8, 251656502), (16, 125828251), (131, 15368336), (262, 7684168), (524, 3842084), (1048, 1921042), (2096, 960521)]