40498926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{519217}}^1$

素因数の和:519235

約数の個数: 16

約数和(自身を含む): 87228624

約数和(自身を除く): 46729698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 519217, 1038434, 1557651, 3115302, 6749821, 13499642, 20249463, 40498926]

約数ペア:

[(1, 40498926), (2, 20249463), (3, 13499642), (6, 6749821), (13, 3115302), (26, 1557651), (39, 1038434), (78, 519217)]