2166373878

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{2423237}}^1$

素因数の和:2423391

約数の個数: 16

約数和(自身を含む): 4361828400

約数和(自身を除く): 2195454522

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 2423237, 4846474, 7269711, 14539422, 361062313, 722124626, 1083186939, 2166373878]

約数ペア:

[(1, 2166373878), (2, 1083186939), (3, 722124626), (6, 361062313), (149, 14539422), (298, 7269711), (447, 4846474), (894, 2423237)]