2009083210

素因数分解:

$2^1\times 5^1\times {\mathrm{9319}}^1\times {\mathrm{21559}}^1$

素因数の和:30885

約数の個数: 16

約数和(自身を含む): 3616905600

約数和(自身を除く): 1607822390

約数列:

[1, 2, 5, 10, 9319, 18638, 21559, 43118, 46595, 93190, 107795, 215590, 200908321, 401816642, 1004541605, 2009083210]

約数ペア:

[(1, 2009083210), (2, 1004541605), (5, 401816642), (10, 200908321), (9319, 215590), (18638, 107795), (21559, 93190), (43118, 46595)]