1080904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 2255040

約数和(自身を除く): 1174136

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 173, 284, 346, 568, 692, 781, 1384, 1562, 1903, 3124, 3806, 6248, 7612, 12283, 15224, 24566, 49132, 98264, 135113, 270226, 540452, 1080904]

約数ペア:

[(1, 1080904), (2, 540452), (4, 270226), (8, 135113), (11, 98264), (22, 49132), (44, 24566), (71, 15224), (88, 12283), (142, 7612), (173, 6248), (284, 3806), (346, 3124), (568, 1903), (692, 1562), (781, 1384)]