1099790

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1549}}^1$

素因数の和:1627

約数の個数: 16

約数和(自身を含む): 2008800

約数和(自身を除く): 909010

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1549, 3098, 7745, 15490, 109979, 219958, 549895, 1099790]

約数ペア:

[(1, 1099790), (2, 549895), (5, 219958), (10, 109979), (71, 15490), (142, 7745), (355, 3098), (710, 1549)]