2045541608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1049}}^1\times {\mathrm{22159}}^1$

素因数の和:23225

約数の個数: 32

約数和(自身を含む): 4188240000

約数和(自身を除く): 2142698392

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1049, 2098, 4196, 8392, 11539, 22159, 23078, 44318, 46156, 88636, 92312, 177272, 243749, 487498, 974996, 1949992, 23244791, 46489582, 92979164, 185958328, 255692701, 511385402, 1022770804, 2045541608]

約数ペア:

[(1, 2045541608), (2, 1022770804), (4, 511385402), (8, 255692701), (11, 185958328), (22, 92979164), (44, 46489582), (88, 23244791), (1049, 1949992), (2098, 974996), (4196, 487498), (8392, 243749), (11539, 177272), (22159, 92312), (23078, 88636), (44318, 46156)]