2009351707

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{3011}}^1$

素因数の和:3175

約数の個数: 32

約数和(自身を含む): 2405744640

約数和(自身を除く): 396392933

約数列:

[1, 11, 19, 31, 103, 209, 341, 589, 1133, 1957, 3011, 3193, 6479, 21527, 33121, 35123, 57209, 60667, 93341, 310133, 629299, 667337, 1026751, 1773479, 3411463, 5892527, 9614123, 19508269, 64817797, 105755353, 182668337, 2009351707]

約数ペア:

[(1, 2009351707), (11, 182668337), (19, 105755353), (31, 64817797), (103, 19508269), (209, 9614123), (341, 5892527), (589, 3411463), (1133, 1773479), (1957, 1026751), (3011, 667337), (3193, 629299), (6479, 310133), (21527, 93341), (33121, 60667), (35123, 57209)]