2005493754

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{30386269}}^1$

素因数の和:30386285

約数の個数: 16

約数和(自身を含む): 4375622880

約数和(自身を除く): 2370129126

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 30386269, 60772538, 91158807, 182317614, 334248959, 668497918, 1002746877, 2005493754]

約数ペア:

[(1, 2005493754), (2, 1002746877), (3, 668497918), (6, 334248959), (11, 182317614), (22, 91158807), (33, 60772538), (66, 30386269)]