2095695.00000000

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{653}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 125651712

約数和(自身を除く): 45992895

約数列:

[1, 3, 7, 21, 37, 111, 157, 259, 471, 653, 777, 1099, 1959, 3297, 4571, 5809, 13713, 17427, 24161, 40663, 72483, 102521, 121989, 169127, 307563, 507381, 717647, 2152941, 3793277, 11379831, 26552939, 79658817]

約数ペア:

[(1, 79658817), (3, 26552939), (7, 11379831), (21, 3793277), (37, 2152941), (111, 717647), (157, 507381), (259, 307563), (471, 169127), (653, 121989), (777, 102521), (1099, 72483), (1959, 40663), (3297, 24161), (4571, 17427), (5809, 13713)]