2981216945

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4483033}}^1$

素因数の和:4483064

約数の個数: 16

約数和(自身を含む): 4303712640

約数和(自身を除く): 1322495695

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 4483033, 22415165, 31381231, 85177627, 156906155, 425888135, 596243389, 2981216945]

約数ペア:

[(1, 2981216945), (5, 596243389), (7, 425888135), (19, 156906155), (35, 85177627), (95, 31381231), (133, 22415165), (665, 4483033)]