438729505924

素因数分解:

$2^2\times {\mathrm{11261}}^1\times {\mathrm{9740021}}^1$

素因数の和:9751286

約数の個数: 12

約数和(自身を含む): 767844894348

約数和(自身を除く): 329115388424

約数列:

[1, 2, 4, 11261, 22522, 45044, 9740021, 19480042, 38960084, 109682376481, 219364752962, 438729505924]

約数ペア:

[(1, 438729505924), (2, 219364752962), (4, 109682376481), (11261, 38960084), (22522, 19480042), (45044, 9740021)]