40499862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{519229}}^1$

素因数の和:519247

約数の個数: 16

約数和(自身を含む): 87230640

約数和(自身を除く): 46730778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 519229, 1038458, 1557687, 3115374, 6749977, 13499954, 20249931, 40499862]

約数ペア:

[(1, 40499862), (2, 20249931), (3, 13499954), (6, 6749977), (13, 3115374), (26, 1557687), (39, 1038458), (78, 519229)]