2223182087

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{1055141}}^1$

素因数の和:1055198

約数の個数: 12

約数和(自身を含む): 2646296136

約数和(自身を除く): 423114049

約数列:

[1, 7, 43, 49, 301, 2107, 1055141, 7385987, 45371063, 51701909, 317597441, 2223182087]

約数ペア:

[(1, 2223182087), (7, 317597441), (43, 51701909), (49, 45371063), (301, 7385987), (2107, 1055141)]