2079782718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{26663881}}^1$

素因数の和:26663899

約数の個数: 16

約数和(自身を含む): 4479532176

約数和(自身を除く): 2399749458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 26663881, 53327762, 79991643, 159983286, 346630453, 693260906, 1039891359, 2079782718]

約数ペア:

[(1, 2079782718), (2, 1039891359), (3, 693260906), (6, 346630453), (13, 159983286), (26, 79991643), (39, 53327762), (78, 26663881)]