2863000490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{40900007}}^1$

素因数の和:40900021

約数の個数: 16

約数和(自身を含む): 5889601152

約数和(自身を除く): 3026600662

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 40900007, 81800014, 204500035, 286300049, 409000070, 572600098, 1431500245, 2863000490]

約数ペア:

[(1, 2863000490), (2, 1431500245), (5, 572600098), (7, 409000070), (10, 286300049), (14, 204500035), (35, 81800014), (70, 40900007)]