2048804956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{334991}}^1$

素因数の和:335145

約数の個数: 24

約数和(自身を含む): 3939505920

約数和(自身を除く): 1890700964

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 334991, 669982, 1339964, 3684901, 7369802, 14739604, 46563749, 93127498, 186254996, 512201239, 1024402478, 2048804956]

約数ペア:

[(1, 2048804956), (2, 1024402478), (4, 512201239), (11, 186254996), (22, 93127498), (44, 46563749), (139, 14739604), (278, 7369802), (556, 3684901), (1529, 1339964), (3058, 669982), (6116, 334991)]