2008144411

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{108707}}^1$

素因数の和:108763

約数の個数: 24

約数和(自身を含む): 2602469520

約数和(自身を除く): 594325109

約数列:

[1, 7, 13, 29, 49, 91, 203, 377, 637, 1421, 2639, 18473, 108707, 760949, 1413191, 3152503, 5326643, 9892337, 22067521, 40982539, 69246359, 154472647, 286877773, 2008144411]

約数ペア:

[(1, 2008144411), (7, 286877773), (13, 154472647), (29, 69246359), (49, 40982539), (91, 22067521), (203, 9892337), (377, 5326643), (637, 3152503), (1421, 1413191), (2639, 760949), (18473, 108707)]