6991478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2467}}^1$

素因数の和:2591

約数の個数: 16

約数和(自身を含む): 11402160

約数和(自身を除く): 4410682

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2467, 2834, 4934, 32071, 64142, 268903, 537806, 3495739, 6991478]

約数ペア:

[(1, 6991478), (2, 3495739), (13, 537806), (26, 268903), (109, 64142), (218, 32071), (1417, 4934), (2467, 2834)]