408051844

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{2488121}}^1$

素因数の和:2488166

約数の個数: 12

約数和(自身を含む): 731507868

約数和(自身を除く): 323456024

約数列:

[1, 2, 4, 41, 82, 164, 2488121, 4976242, 9952484, 102012961, 204025922, 408051844]

約数ペア:

[(1, 408051844), (2, 204025922), (4, 102012961), (41, 9952484), (82, 4976242), (164, 2488121)]