485014778

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1\times {\mathrm{1987}}^1$

素因数の和:2178

約数の個数: 24

約数和(自身を含む): 758048256

約数和(自身を除く): 273033478

約数列:

[1, 2, 31, 62, 127, 254, 961, 1922, 1987, 3937, 3974, 7874, 61597, 122047, 123194, 244094, 252349, 504698, 1909507, 3819014, 7822819, 15645638, 242507389, 485014778]

約数ペア:

[(1, 485014778), (2, 242507389), (31, 15645638), (62, 7822819), (127, 3819014), (254, 1909507), (961, 504698), (1922, 252349), (1987, 244094), (3937, 123194), (3974, 122047), (7874, 61597)]