2074738

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 24

約数和(自身を含む): 3404268

約数和(自身を除く): 1329530

約数列:

[1, 2, 23, 37, 46, 53, 74, 106, 529, 851, 1058, 1219, 1702, 1961, 2438, 3922, 19573, 28037, 39146, 45103, 56074, 90206, 1037369, 2074738]

約数ペア:

[(1, 2074738), (2, 1037369), (23, 90206), (37, 56074), (46, 45103), (53, 39146), (74, 28037), (106, 19573), (529, 3922), (851, 2438), (1058, 1961), (1219, 1702)]