2023132784

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{492007}}^1$

素因数の和:492272

約数の個数: 20

約数和(自身を含む): 3935079984

約数和(自身を除く): 1911947200

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 492007, 984014, 1968028, 3936056, 7872112, 126445799, 252891598, 505783196, 1011566392, 2023132784]

約数ペア:

[(1, 2023132784), (2, 1011566392), (4, 505783196), (8, 252891598), (16, 126445799), (257, 7872112), (514, 3936056), (1028, 1968028), (2056, 984014), (4112, 492007)]