2008174905

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4056919}}^1$

素因数の和:4056941

約数の個数: 24

約数和(自身を含む): 3797277120

約数和(自身を除く): 1789102215

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 4056919, 12170757, 20284595, 36512271, 44626109, 60853785, 133878327, 182561355, 223130545, 401634981, 669391635, 2008174905]

約数ペア:

[(1, 2008174905), (3, 669391635), (5, 401634981), (9, 223130545), (11, 182561355), (15, 133878327), (33, 60853785), (45, 44626109), (55, 36512271), (99, 20284595), (165, 12170757), (495, 4056919)]