1148642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:601

約数の個数: 16

約数和(自身を含む): 1900800

約数和(自身を除く): 752158

約数列:

[1, 2, 11, 22, 109, 218, 479, 958, 1199, 2398, 5269, 10538, 52211, 104422, 574321, 1148642]

約数ペア:

[(1, 1148642), (2, 574321), (11, 104422), (22, 52211), (109, 10538), (218, 5269), (479, 2398), (958, 1199)]