404358526

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{9887}}^1$

素因数の和:9937

約数の個数: 36

約数和(自身を含む): 721992096

約数和(自身を除く): 317633570

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 169, 242, 286, 338, 1573, 1859, 3146, 3718, 9887, 19774, 20449, 40898, 108757, 128531, 217514, 257062, 1196327, 1413841, 1670903, 2392654, 2827682, 3341806, 15552251, 18379933, 31104502, 36759866, 202179263, 404358526]

約数ペア:

[(1, 404358526), (2, 202179263), (11, 36759866), (13, 31104502), (22, 18379933), (26, 15552251), (121, 3341806), (143, 2827682), (169, 2392654), (242, 1670903), (286, 1413841), (338, 1196327), (1573, 257062), (1859, 217514), (3146, 128531), (3718, 108757), (9887, 40898), (19774, 20449)]