180858796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2379721}}^1$

素因数の和:2379744

約数の個数: 12

約数和(自身を含む): 333161080

約数和(自身を除く): 152302284

約数列:

[1, 2, 4, 19, 38, 76, 2379721, 4759442, 9518884, 45214699, 90429398, 180858796]

約数ペア:

[(1, 180858796), (2, 90429398), (4, 45214699), (19, 9518884), (38, 4759442), (76, 2379721)]