2912663306

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1\times {\mathrm{3613}}^1$

素因数の和:4358

約数の個数: 32

約数和(自身を含む): 5058443520

約数和(自身を除く): 2145780214

約数列:

[1, 2, 7, 14, 89, 178, 623, 647, 1246, 1294, 3613, 4529, 7226, 9058, 25291, 50582, 57583, 115166, 321557, 403081, 643114, 806162, 2250899, 2337611, 4501798, 4675222, 16363277, 32726554, 208047379, 416094758, 1456331653, 2912663306]

約数ペア:

[(1, 2912663306), (2, 1456331653), (7, 416094758), (14, 208047379), (89, 32726554), (178, 16363277), (623, 4675222), (647, 4501798), (1246, 2337611), (1294, 2250899), (3613, 806162), (4529, 643114), (7226, 403081), (9058, 321557), (25291, 115166), (50582, 57583)]