7977134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5107}}^1$

素因数の和:5191

約数の個数: 16

約数和(自身を含む): 13239936

約数和(自身を除く): 5262802

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 5107, 10214, 56177, 112354, 362597, 725194, 3988567, 7977134]

約数ペア:

[(1, 7977134), (2, 3988567), (11, 725194), (22, 362597), (71, 112354), (142, 56177), (781, 10214), (1562, 5107)]