3380404

素因数分解:

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

素因数の和:2383

約数の個数: 18

約数和(自身を含む): 6246114

約数和(自身を除く): 2865710

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 2341, 4682, 9364, 44479, 88958, 177916, 845101, 1690202, 3380404]

約数ペア:

[(1, 3380404), (2, 1690202), (4, 845101), (19, 177916), (38, 88958), (76, 44479), (361, 9364), (722, 4682), (1444, 2341)]