2079402488

素因数分解:

$2^3\times {\mathrm{57139}}^1\times {\mathrm{4549}}^1$

素因数の和:61694

約数の個数: 16

約数和(自身を含む): 3899805000

約数和(自身を除く): 1820402512

約数列:

[1, 2, 4, 8, 4549, 9098, 18196, 36392, 57139, 114278, 228556, 457112, 259925311, 519850622, 1039701244, 2079402488]

約数ペア:

[(1, 2079402488), (2, 1039701244), (4, 519850622), (8, 259925311), (4549, 457112), (9098, 228556), (18196, 114278), (36392, 57139)]