2009725058

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{863}}^1\times {\mathrm{9623}}^1$

素因数の和:10510

約数の個数: 24

約数和(自身を含む): 3317739264

約数和(自身を除く): 1308014206

約数列:

[1, 2, 11, 22, 121, 242, 863, 1726, 9493, 9623, 18986, 19246, 104423, 105853, 208846, 211706, 1164383, 2328766, 8304649, 16609298, 91351139, 182702278, 1004862529, 2009725058]

約数ペア:

[(1, 2009725058), (2, 1004862529), (11, 182702278), (22, 91351139), (121, 16609298), (242, 8304649), (863, 2328766), (1726, 1164383), (9493, 211706), (9623, 208846), (18986, 105853), (19246, 104423)]