2649272836

素因数分解:

$2^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{189613}}^1$

素因数の和:190123

約数の個数: 24

約数和(自身を含む): 5309192000

約数和(自身を除く): 2659919164

約数列:

[1, 2, 4, 7, 14, 28, 499, 998, 1996, 3493, 6986, 13972, 189613, 379226, 758452, 1327291, 2654582, 5309164, 94616887, 189233774, 378467548, 662318209, 1324636418, 2649272836]

約数ペア:

[(1, 2649272836), (2, 1324636418), (4, 662318209), (7, 378467548), (14, 189233774), (28, 94616887), (499, 5309164), (998, 2654582), (1996, 1327291), (3493, 758452), (6986, 379226), (13972, 189613)]