1564143242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{422057}}^1$

素因数の和:422185

約数の個数: 16

約数和(自身を含む): 2507024520

約数和(自身を除く): 942881278

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 422057, 844114, 7174969, 14349938, 46004213, 92008426, 782071621, 1564143242]

約数ペア:

[(1, 1564143242), (2, 782071621), (17, 92008426), (34, 46004213), (109, 14349938), (218, 7174969), (1853, 844114), (3706, 422057)]