2979164017

素因数分解:

${\mathrm{41}}^2\times {\mathrm{89}}^1\times {\mathrm{19913}}^1$

素因数の和:20084

約数の個数: 12

約数和(自身を含む): 3088063980

約数和(自身を除く): 108899963

約数列:

[1, 41, 89, 1681, 3649, 19913, 149609, 816433, 1772257, 33473753, 72662537, 2979164017]

約数ペア:

[(1, 2979164017), (41, 72662537), (89, 33473753), (1681, 1772257), (3649, 816433), (19913, 149609)]