2068808735

素因数分解:

$5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{140401}}^1$

素因数の和:140834

約数の個数: 16

約数和(自身を含む): 2843982912

約数和(自身を除く): 775174177

約数列:

[1, 5, 7, 35, 421, 2105, 2947, 14735, 140401, 702005, 982807, 4914035, 59108821, 295544105, 413761747, 2068808735]

約数ペア:

[(1, 2068808735), (5, 413761747), (7, 295544105), (35, 59108821), (421, 4914035), (2105, 982807), (2947, 702005), (14735, 140401)]