6540506

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3361}}^1$

素因数の和:3509

約数の個数: 16

約数和(自身を含む): 11296320

約数和(自身を除く): 4755814

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 3361, 6722, 23527, 47054, 467179, 934358, 3270253, 6540506]

約数ペア:

[(1, 6540506), (2, 3270253), (7, 934358), (14, 467179), (139, 47054), (278, 23527), (973, 6722), (1946, 3361)]