2016532819

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{3187}}^1$

素因数の和:3587

約数の個数: 24

約数和(自身を含む): 2416822800

約数和(自身を除く): 400289981

約数列:

[1, 7, 37, 49, 259, 349, 1813, 2443, 3187, 12913, 17101, 22309, 90391, 117919, 156163, 632737, 825433, 1112263, 5778031, 7785841, 41153731, 54500887, 288076117, 2016532819]

約数ペア:

[(1, 2016532819), (7, 288076117), (37, 54500887), (49, 41153731), (259, 7785841), (349, 5778031), (1813, 1112263), (2443, 825433), (3187, 632737), (12913, 156163), (17101, 117919), (22309, 90391)]