2005258254

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{56713}}^1$

素因数の和:56872

約数の個数: 32

約数和(自身を含む): 4116075264

約数和(自身を除く): 2110817010

約数列:

[1, 2, 3, 6, 71, 83, 142, 166, 213, 249, 426, 498, 5893, 11786, 17679, 35358, 56713, 113426, 170139, 340278, 4026623, 4707179, 8053246, 9414358, 12079869, 14121537, 24159738, 28243074, 334209709, 668419418, 1002629127, 2005258254]

約数ペア:

[(1, 2005258254), (2, 1002629127), (3, 668419418), (6, 334209709), (71, 28243074), (83, 24159738), (142, 14121537), (166, 12079869), (213, 9414358), (249, 8053246), (426, 4707179), (498, 4026623), (5893, 340278), (11786, 170139), (17679, 113426), (35358, 56713)]