2338990

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1549}}^1$

素因数の和:1707

約数の個数: 16

約数和(自身を含む): 4240800

約数和(自身を除く): 1901810

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 1549, 3098, 7745, 15490, 233899, 467798, 1169495, 2338990]

約数ペア:

[(1, 2338990), (2, 1169495), (5, 467798), (10, 233899), (151, 15490), (302, 7745), (755, 3098), (1510, 1549)]