5387338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3449}}^1$

素因数の和:3533

約数の個数: 16

約数和(自身を含む): 8942400

約数和(自身を除く): 3555062

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 3449, 6898, 37939, 75878, 244879, 489758, 2693669, 5387338]

約数ペア:

[(1, 5387338), (2, 2693669), (11, 489758), (22, 244879), (71, 75878), (142, 37939), (781, 6898), (1562, 3449)]