1615667056

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{726469}}^1$

素因数の和:726616

約数の個数: 20

約数和(自身を含む): 3152879800

約数和(自身を除く): 1537212744

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 726469, 1452938, 2905876, 5811752, 11623504, 100979191, 201958382, 403916764, 807833528, 1615667056]

約数ペア:

[(1, 1615667056), (2, 807833528), (4, 403916764), (8, 201958382), (16, 100979191), (139, 11623504), (278, 5811752), (556, 2905876), (1112, 1452938), (2224, 726469)]