1271784

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2789}}^1$

素因数の和:2817

約数の個数: 32

約数和(自身を含む): 3348000

約数和(自身を除く): 2076216

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 2789, 5578, 8367, 11156, 16734, 22312, 33468, 52991, 66936, 105982, 158973, 211964, 317946, 423928, 635892, 1271784]

約数ペア:

[(1, 1271784), (2, 635892), (3, 423928), (4, 317946), (6, 211964), (8, 158973), (12, 105982), (19, 66936), (24, 52991), (38, 33468), (57, 22312), (76, 16734), (114, 11156), (152, 8367), (228, 5578), (456, 2789)]