2087366961

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{779159}}^1$

素因数の和:779228

約数の個数: 16

約数和(自身を含む): 2991974400

約数和(自身を除く): 904607439

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 779159, 2337477, 14804021, 36620473, 44412063, 109861419, 695788987, 2087366961]

約数ペア:

[(1, 2087366961), (3, 695788987), (19, 109861419), (47, 44412063), (57, 36620473), (141, 14804021), (893, 2337477), (2679, 779159)]