4220805589

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{10463}}^1$

素因数の和:10538

約数の個数: 48

約数和(自身を含む): 5882609664

約数和(自身を除く): 1661804075

約数列:

[1, 7, 11, 13, 31, 77, 91, 143, 169, 217, 341, 403, 1001, 1183, 1859, 2387, 2821, 4433, 5239, 10463, 13013, 31031, 36673, 57629, 73241, 115093, 136019, 324353, 403403, 805651, 952133, 1496209, 1768247, 2270471, 3567883, 4216589, 10473463, 12377729, 19450717, 24975181, 29516123, 46382479, 54815657, 136155019, 324677353, 383709599, 602972227, 4220805589]

約数ペア:

[(1, 4220805589), (7, 602972227), (11, 383709599), (13, 324677353), (31, 136155019), (77, 54815657), (91, 46382479), (143, 29516123), (169, 24975181), (217, 19450717), (341, 12377729), (403, 10473463), (1001, 4216589), (1183, 3567883), (1859, 2270471), (2387, 1768247), (2821, 1496209), (4433, 952133), (5239, 805651), (10463, 403403), (13013, 324353), (31031, 136019), (36673, 115093), (57629, 73241)]