3904753.00000000

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21011}}^1$

素因数の和:21046

約数の個数: 48

約数和(自身を含む): 141200640

約数和(自身を除く): 85311380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 21011, 42022, 84044, 105055, 147077, 210110, 294154, 399209, 420220, 588308, 735385, 798418, 1470770, 1596836, 1996045, 2794463, 2941540, 3992090, 5588926, 7984180, 11177852, 13972315, 27944630, 55889260]

約数ペア:

[(1, 55889260), (2, 27944630), (4, 13972315), (5, 11177852), (7, 7984180), (10, 5588926), (14, 3992090), (19, 2941540), (20, 2794463), (28, 1996045), (35, 1596836), (38, 1470770), (70, 798418), (76, 735385), (95, 588308), (133, 420220), (140, 399209), (190, 294154), (266, 210110), (380, 147077), (532, 105055), (665, 84044), (1330, 42022), (2660, 21011)]