2009554085

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{5717}}^1$

素因数の和:5834

約数の個数: 48

約数和(自身を含む): 3066311808

約数和(自身を除く): 1056757723

約数列:

[1, 5, 7, 11, 35, 55, 77, 83, 121, 385, 415, 581, 605, 847, 913, 2905, 4235, 4565, 5717, 6391, 10043, 28585, 31955, 40019, 50215, 62887, 70301, 200095, 314435, 351505, 440209, 474511, 691757, 2201045, 2372555, 3321577, 3458785, 4842299, 5219621, 16607885, 24211495, 26098105, 36537347, 57415831, 182686735, 287079155, 401910817, 2009554085]

約数ペア:

[(1, 2009554085), (5, 401910817), (7, 287079155), (11, 182686735), (35, 57415831), (55, 36537347), (77, 26098105), (83, 24211495), (121, 16607885), (385, 5219621), (415, 4842299), (581, 3458785), (605, 3321577), (847, 2372555), (913, 2201045), (2905, 691757), (4235, 474511), (4565, 440209), (5717, 351505), (6391, 314435), (10043, 200095), (28585, 70301), (31955, 62887), (40019, 50215)]