2728702910

素因数分解:

$2^1\times 5^1\times {\mathrm{1549}}^1\times {\mathrm{176159}}^1$

素因数の和:177715

約数の個数: 16

約数和(自身を含む): 4914864000

約数和(自身を除く): 2186161090

約数列:

[1, 2, 5, 10, 1549, 3098, 7745, 15490, 176159, 352318, 880795, 1761590, 272870291, 545740582, 1364351455, 2728702910]

約数ペア:

[(1, 2728702910), (2, 1364351455), (5, 545740582), (10, 272870291), (1549, 1761590), (3098, 880795), (7745, 352318), (15490, 176159)]