2008493751

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{45659}}^1$

素因数の和:45747

約数の個数: 32

約数和(自身を含む): 3085885440

約数和(自身を除く): 1077391689

約数列:

[1, 3, 11, 31, 33, 43, 93, 129, 341, 473, 1023, 1333, 1419, 3999, 14663, 43989, 45659, 136977, 502249, 1415429, 1506747, 1963337, 4246287, 5890011, 15569719, 21596707, 46709157, 60863447, 64790121, 182590341, 669497917, 2008493751]

約数ペア:

[(1, 2008493751), (3, 669497917), (11, 182590341), (31, 64790121), (33, 60863447), (43, 46709157), (93, 21596707), (129, 15569719), (341, 5890011), (473, 4246287), (1023, 1963337), (1333, 1506747), (1419, 1415429), (3999, 502249), (14663, 136977), (43989, 45659)]