7039844

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2441}}^1$

素因数の和:2555

約数の個数: 24

約数和(自身を含む): 14222208

約数和(自身を除く): 7182364

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2441, 2884, 4882, 9764, 17087, 34174, 68348, 251423, 502846, 1005692, 1759961, 3519922, 7039844]

約数ペア:

[(1, 7039844), (2, 3519922), (4, 1759961), (7, 1005692), (14, 502846), (28, 251423), (103, 68348), (206, 34174), (412, 17087), (721, 9764), (1442, 4882), (2441, 2884)]