5785458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{991}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 13332480

約数和(自身を除く): 7547022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 991, 1946, 1982, 2919, 2973, 5838, 5946, 6937, 13874, 20811, 41622, 137749, 275498, 413247, 826494, 964243, 1928486, 2892729, 5785458]

約数ペア:

[(1, 5785458), (2, 2892729), (3, 1928486), (6, 964243), (7, 826494), (14, 413247), (21, 275498), (42, 137749), (139, 41622), (278, 20811), (417, 13874), (834, 6937), (973, 5946), (991, 5838), (1946, 2973), (1982, 2919)]