2015300564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{271897}}^1$

素因数の和:272027

約数の個数: 24

約数和(自身を含む): 3768506280

約数和(自身を除く): 1753205716

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 436, 1853, 3706, 7412, 271897, 543794, 1087588, 4622249, 9244498, 18488996, 29636773, 59273546, 118547092, 503825141, 1007650282, 2015300564]

約数ペア:

[(1, 2015300564), (2, 1007650282), (4, 503825141), (17, 118547092), (34, 59273546), (68, 29636773), (109, 18488996), (218, 9244498), (436, 4622249), (1853, 1087588), (3706, 543794), (7412, 271897)]