1976645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:532

約数の個数: 16

約数和(自身を含む): 2624832

約数和(自身を除く): 648187

約数列:

[1, 5, 11, 55, 83, 415, 433, 913, 2165, 4565, 4763, 23815, 35939, 179695, 395329, 1976645]

約数ペア:

[(1, 1976645), (5, 395329), (11, 179695), (55, 35939), (83, 23815), (415, 4763), (433, 4565), (913, 2165)]