254485946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{68447}}^1$

素因数の和:68486

約数の個数: 24

約数和(自身を含む): 450935424

約数和(自身を除く): 196449478

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 68447, 136894, 752917, 889811, 1505834, 1779622, 9787921, 11567543, 19575842, 23135086, 127242973, 254485946]

約数ペア:

[(1, 254485946), (2, 127242973), (11, 23135086), (13, 19575842), (22, 11567543), (26, 9787921), (143, 1779622), (169, 1505834), (286, 889811), (338, 752917), (1859, 136894), (3718, 68447)]