1965564

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:850

約数の個数: 36

約数和(自身を含む): 5045040

約数和(自身を除く): 3079476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 769, 852, 1278, 1538, 2307, 2556, 3076, 4614, 6921, 9228, 13842, 27684, 54599, 109198, 163797, 218396, 327594, 491391, 655188, 982782, 1965564]

約数ペア:

[(1, 1965564), (2, 982782), (3, 655188), (4, 491391), (6, 327594), (9, 218396), (12, 163797), (18, 109198), (36, 54599), (71, 27684), (142, 13842), (213, 9228), (284, 6921), (426, 4614), (639, 3076), (769, 2556), (852, 2307), (1278, 1538)]