2790797594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{409}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 4782062880

約数和(自身を除く): 1991265286

約数列:

[1, 2, 13, 26, 37, 41, 74, 82, 173, 346, 409, 481, 533, 818, 962, 1066, 1517, 2249, 3034, 4498, 5317, 6401, 7093, 10634, 12802, 14186, 15133, 16769, 19721, 30266, 33538, 39442, 70757, 83213, 92209, 141514, 166426, 184418, 196729, 217997, 262441, 393458, 435994, 524882, 620453, 919841, 1240906, 1839682, 2618009, 2901037, 3411733, 5236018, 5802074, 6823466, 8065889, 16131778, 34034117, 37713481, 68068234, 75426962, 107338369, 214676738, 1395398797, 2790797594]

約数ペア:

[(1, 2790797594), (2, 1395398797), (13, 214676738), (26, 107338369), (37, 75426962), (41, 68068234), (74, 37713481), (82, 34034117), (173, 16131778), (346, 8065889), (409, 6823466), (481, 5802074), (533, 5236018), (818, 3411733), (962, 2901037), (1066, 2618009), (1517, 1839682), (2249, 1240906), (3034, 919841), (4498, 620453), (5317, 524882), (6401, 435994), (7093, 393458), (10634, 262441), (12802, 217997), (14186, 196729), (15133, 184418), (16769, 166426), (19721, 141514), (30266, 92209), (33538, 83213), (39442, 70757)]