2856222722

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{90841}}^1$

素因数の和:91121

約数の個数: 16

約数和(自身を含む): 4360416000

約数和(自身を除く): 1504193278

約数列:

[1, 2, 79, 158, 199, 398, 15721, 31442, 90841, 181682, 7176439, 14352878, 18077359, 36154718, 1428111361, 2856222722]

約数ペア:

[(1, 2856222722), (2, 1428111361), (79, 36154718), (158, 18077359), (199, 14352878), (398, 7176439), (15721, 181682), (31442, 90841)]