313660592

素因数分解:

$2^4\times 7^1\times {\mathrm{2800541}}^1$

素因数の和:2800556

約数の個数: 20

約数和(自身を含む): 694534416

約数和(自身を除く): 380873824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2800541, 5601082, 11202164, 19603787, 22404328, 39207574, 44808656, 78415148, 156830296, 313660592]

約数ペア:

[(1, 313660592), (2, 156830296), (4, 78415148), (7, 44808656), (8, 39207574), (14, 22404328), (16, 19603787), (28, 11202164), (56, 5601082), (112, 2800541)]