2080852711

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{18127}}^1$

素因数の和:18211

約数の個数: 24

約数和(自身を含む): 2566344704

約数和(自身を除く): 485491993

約数列:

[1, 7, 23, 31, 161, 217, 529, 713, 3703, 4991, 16399, 18127, 114793, 126889, 416921, 561937, 2918447, 3933559, 9589183, 12924551, 67124281, 90471857, 297264673, 2080852711]

約数ペア:

[(1, 2080852711), (7, 297264673), (23, 90471857), (31, 67124281), (161, 12924551), (217, 9589183), (529, 3933559), (713, 2918447), (3703, 561937), (4991, 416921), (16399, 126889), (18127, 114793)]