3077164

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{2131}}^1$

素因数の和:2173

約数の個数: 18

約数和(自身を含む): 5686044

約数和(自身を除く): 2608880

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 2131, 4262, 8524, 40489, 80978, 161956, 769291, 1538582, 3077164]

約数ペア:

[(1, 3077164), (2, 1538582), (4, 769291), (19, 161956), (38, 80978), (76, 40489), (361, 8524), (722, 4262), (1444, 2131)]