139914866

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{10531}}^1$

素因数の和:10626

約数の個数: 32

約数和(自身を含む): 261867648

約数和(自身を除く): 121952782

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 182, 511, 949, 1022, 1898, 6643, 10531, 13286, 21062, 73717, 136903, 147434, 273806, 768763, 958321, 1537526, 1916642, 5381341, 9993919, 10762682, 19987838, 69957433, 139914866]

約数ペア:

[(1, 139914866), (2, 69957433), (7, 19987838), (13, 10762682), (14, 9993919), (26, 5381341), (73, 1916642), (91, 1537526), (146, 958321), (182, 768763), (511, 273806), (949, 147434), (1022, 136903), (1898, 73717), (6643, 21062), (10531, 13286)]