2194654315

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2162221}}^1$

素因数の和:2162262

約数の個数: 16

約数和(自身を含む): 3113599680

約数和(自身を除く): 918945365

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 2162221, 10811105, 15135547, 62704409, 75677735, 313522045, 438930863, 2194654315]

約数ペア:

[(1, 2194654315), (5, 438930863), (7, 313522045), (29, 75677735), (35, 62704409), (145, 15135547), (203, 10811105), (1015, 2162221)]