71338982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{249437}}^1$

素因数の和:249463

約数の個数: 16

約数和(自身を含む): 125716752

約数和(自身を除く): 54377770

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 249437, 498874, 2743807, 3242681, 5487614, 6485362, 35669491, 71338982]

約数ペア:

[(1, 71338982), (2, 35669491), (11, 6485362), (13, 5487614), (22, 3242681), (26, 2743807), (143, 498874), (286, 249437)]