13361404

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1087}}^1$

素因数の和:1537

約数の個数: 24

約数和(自身を含む): 26808320

約数和(自身を除く): 13446916

約数列:

[1, 2, 4, 7, 14, 28, 439, 878, 1087, 1756, 2174, 3073, 4348, 6146, 7609, 12292, 15218, 30436, 477193, 954386, 1908772, 3340351, 6680702, 13361404]

約数ペア:

[(1, 13361404), (2, 6680702), (4, 3340351), (7, 1908772), (14, 954386), (28, 477193), (439, 30436), (878, 15218), (1087, 12292), (1756, 7609), (2174, 6146), (3073, 4348)]