2105965204567

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{5473921}}^1$

素因数の和:5474059

約数の個数: 32

約数和(自身を含む): 2639043483264

約数和(自身を除く): 533078278697

約数列:

[1, 7, 17, 53, 61, 119, 371, 427, 901, 1037, 3233, 6307, 7259, 22631, 54961, 384727, 5473921, 38317447, 93056657, 290117813, 333909181, 651396599, 2030824691, 2337364267, 4932002821, 5676456077, 17697186593, 34524019747, 39735192539, 123880306151, 300852172081, 2105965204567]

約数ペア:

[(1, 2105965204567), (7, 300852172081), (17, 123880306151), (53, 39735192539), (61, 34524019747), (119, 17697186593), (371, 5676456077), (427, 4932002821), (901, 2337364267), (1037, 2030824691), (3233, 651396599), (6307, 333909181), (7259, 290117813), (22631, 93056657), (54961, 38317447), (384727, 5473921)]