2699039

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:674

約数の個数: 16

約数和(自身を含む): 3359808

約数和(自身を除く): 660769

約数列:

[1, 7, 17, 37, 119, 259, 613, 629, 4291, 4403, 10421, 22681, 72947, 158767, 385577, 2699039]

約数ペア:

[(1, 2699039), (7, 385577), (17, 158767), (37, 72947), (119, 22681), (259, 10421), (613, 4403), (629, 4291)]