2804795

素因数分解:

$5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 3883008

約数和(自身を除く): 1078213

約数列:

[1, 5, 7, 35, 127, 631, 635, 889, 3155, 4417, 4445, 22085, 80137, 400685, 560959, 2804795]

約数ペア:

[(1, 2804795), (5, 560959), (7, 400685), (35, 80137), (127, 22085), (631, 4445), (635, 4417), (889, 3155)]