2011494410

素因数分解:

$2^1\times 5^1\times {\mathrm{5351}}^1\times {\mathrm{37591}}^1$

素因数の和:42949

約数の個数: 16

約数和(自身を含む): 3621462912

約数和(自身を除く): 1609968502

約数列:

[1, 2, 5, 10, 5351, 10702, 26755, 37591, 53510, 75182, 187955, 375910, 201149441, 402298882, 1005747205, 2011494410]

約数ペア:

[(1, 2011494410), (2, 1005747205), (5, 402298882), (10, 201149441), (5351, 375910), (10702, 187955), (26755, 75182), (37591, 53510)]