1277487672

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{548749}}^1$

素因数の和:548855

約数の個数: 32

約数和(自身を含む): 3226650000

約数和(自身を除く): 1949162328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 548749, 1097498, 1646247, 2194996, 3292494, 4389992, 6584988, 13169976, 53228653, 106457306, 159685959, 212914612, 319371918, 425829224, 638743836, 1277487672]

約数ペア:

[(1, 1277487672), (2, 638743836), (3, 425829224), (4, 319371918), (6, 212914612), (8, 159685959), (12, 106457306), (24, 53228653), (97, 13169976), (194, 6584988), (291, 4389992), (388, 3292494), (582, 2194996), (776, 1646247), (1164, 1097498), (2328, 548749)]