2008270055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{12143}}^1$

素因数の和:12287

約数の個数: 32

約数和(自身を含む): 2742018048

約数和(自身を除く): 733747993

約数列:

[1, 5, 11, 31, 55, 97, 155, 341, 485, 1067, 1705, 3007, 5335, 12143, 15035, 33077, 60715, 133573, 165385, 376433, 667865, 1177871, 1882165, 4140763, 5889355, 12956581, 20703815, 36514001, 64782905, 182570005, 401654011, 2008270055]

約数ペア:

[(1, 2008270055), (5, 401654011), (11, 182570005), (31, 64782905), (55, 36514001), (97, 20703815), (155, 12956581), (341, 5889355), (485, 4140763), (1067, 1882165), (1705, 1177871), (3007, 667865), (5335, 376433), (12143, 165385), (15035, 133573), (33077, 60715)]