515924292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{26041}}^1$

素因数の和:26188

約数の個数: 48

約数和(自身を含む): 1306683392

約数和(自身を除く): 790759100

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1524, 1651, 3302, 4953, 6604, 9906, 19812, 26041, 52082, 78123, 104164, 156246, 312492, 338533, 677066, 1015599, 1354132, 2031198, 3307207, 4062396, 6614414, 9921621, 13228828, 19843242, 39686484, 42993691, 85987382, 128981073, 171974764, 257962146, 515924292]

約数ペア:

[(1, 515924292), (2, 257962146), (3, 171974764), (4, 128981073), (6, 85987382), (12, 42993691), (13, 39686484), (26, 19843242), (39, 13228828), (52, 9921621), (78, 6614414), (127, 4062396), (156, 3307207), (254, 2031198), (381, 1354132), (508, 1015599), (762, 677066), (1524, 338533), (1651, 312492), (3302, 156246), (4953, 104164), (6604, 78123), (9906, 52082), (19812, 26041)]