4165997

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:704

約数の個数: 16

約数和(自身を含む): 4945920

約数和(自身を除く): 779923

約数列:

[1, 11, 19, 31, 209, 341, 589, 643, 6479, 7073, 12217, 19933, 134387, 219263, 378727, 4165997]

約数ペア:

[(1, 4165997), (11, 378727), (19, 219263), (31, 134387), (209, 19933), (341, 12217), (589, 7073), (643, 6479)]