2019912954

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^2\times {\mathrm{245911}}^1$

素因数の和:245990

約数の個数: 24

約数和(自身を含む): 4151978208

約数和(自身を除く): 2132065254

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 1369, 2738, 4107, 8214, 245911, 491822, 737733, 1475466, 9098707, 18197414, 27296121, 54592242, 336652159, 673304318, 1009956477, 2019912954]

約数ペア:

[(1, 2019912954), (2, 1009956477), (3, 673304318), (6, 336652159), (37, 54592242), (74, 27296121), (111, 18197414), (222, 9098707), (1369, 1475466), (2738, 737733), (4107, 491822), (8214, 245911)]