2016706916

素因数分解:

$2^2\times 7^3\times {\mathrm{653}}^1\times {\mathrm{2251}}^1$

素因数の和:2929

約数の個数: 48

約数和(自身を含む): 4123862400

約数和(自身を除く): 2107155484

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 653, 686, 1306, 1372, 2251, 2612, 4502, 4571, 9004, 9142, 15757, 18284, 31514, 31997, 63028, 63994, 110299, 127988, 220598, 223979, 441196, 447958, 772093, 895916, 1469903, 1544186, 2939806, 3088372, 5879612, 10289321, 20578642, 41157284, 72025247, 144050494, 288100988, 504176729, 1008353458, 2016706916]

約数ペア:

[(1, 2016706916), (2, 1008353458), (4, 504176729), (7, 288100988), (14, 144050494), (28, 72025247), (49, 41157284), (98, 20578642), (196, 10289321), (343, 5879612), (653, 3088372), (686, 2939806), (1306, 1544186), (1372, 1469903), (2251, 895916), (2612, 772093), (4502, 447958), (4571, 441196), (9004, 223979), (9142, 220598), (15757, 127988), (18284, 110299), (31514, 63994), (31997, 63028)]