2845238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5623}}^1$

素因数の和:5659

約数の個数: 16

約数和(自身を含む): 4859136

約数和(自身を除く): 2013898

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 5623, 11246, 61853, 123706, 129329, 258658, 1422619, 2845238]

約数ペア:

[(1, 2845238), (2, 1422619), (11, 258658), (22, 129329), (23, 123706), (46, 61853), (253, 11246), (506, 5623)]