4048156945

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{5881}}^1$

素因数の和:6241

約数の個数: 32

約数和(自身を含む): 5651237376

約数和(自身を除く): 1603080431

約数列:

[1, 5, 7, 35, 71, 277, 355, 497, 1385, 1939, 2485, 5881, 9695, 19667, 29405, 41167, 98335, 137669, 205835, 417551, 688345, 1629037, 2087755, 2922857, 8145185, 11403259, 14614285, 57016295, 115661627, 578308135, 809631389, 4048156945]

約数ペア:

[(1, 4048156945), (5, 809631389), (7, 578308135), (35, 115661627), (71, 57016295), (277, 14614285), (355, 11403259), (497, 8145185), (1385, 2922857), (1939, 2087755), (2485, 1629037), (5881, 688345), (9695, 417551), (19667, 205835), (29405, 137669), (41167, 98335)]