320426716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1801}}^1\times {\mathrm{2341}}^1$

素因数の和:4165

約数の個数: 24

約数和(自身を含む): 590839760

約数和(自身を除く): 270413044

約数列:

[1, 2, 4, 19, 38, 76, 1801, 2341, 3602, 4682, 7204, 9364, 34219, 44479, 68438, 88958, 136876, 177916, 4216141, 8432282, 16864564, 80106679, 160213358, 320426716]

約数ペア:

[(1, 320426716), (2, 160213358), (4, 80106679), (19, 16864564), (38, 8432282), (76, 4216141), (1801, 177916), (2341, 136876), (3602, 88958), (4682, 68438), (7204, 44479), (9364, 34219)]