2009090594

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{159629}}^1$

素因数の和:159698

約数の個数: 32

約数和(自身を含む): 3677875200

約数和(自身を除く): 1668784606

約数列:

[1, 2, 7, 14, 29, 31, 58, 62, 203, 217, 406, 434, 899, 1798, 6293, 12586, 159629, 319258, 1117403, 2234806, 4629241, 4948499, 9258482, 9896998, 32404687, 34639493, 64809374, 69278986, 143506471, 287012942, 1004545297, 2009090594]

約数ペア:

[(1, 2009090594), (2, 1004545297), (7, 287012942), (14, 143506471), (29, 69278986), (31, 64809374), (58, 34639493), (62, 32404687), (203, 9896998), (217, 9258482), (406, 4948499), (434, 4629241), (899, 2234806), (1798, 1117403), (6293, 319258), (12586, 159629)]