556499956

素因数分解:

$2^2\times {\mathrm{19681}}^1\times {\mathrm{7069}}^1$

素因数の和:26754

約数の個数: 12

約数和(自身を含む): 974062180

約数和(自身を除く): 417562224

約数列:

[1, 2, 4, 7069, 14138, 19681, 28276, 39362, 78724, 139124989, 278249978, 556499956]

約数ペア:

[(1, 556499956), (2, 278249978), (4, 139124989), (7069, 78724), (14138, 39362), (19681, 28276)]