2016369008

素因数分解:

$2^4\times {\mathrm{1777}}^1\times {\mathrm{70919}}^1$

素因数の和:72704

約数の個数: 20

約数和(自身を含む): 3908968560

約数和(自身を除く): 1892599552

約数列:

[1, 2, 4, 8, 16, 1777, 3554, 7108, 14216, 28432, 70919, 141838, 283676, 567352, 1134704, 126023063, 252046126, 504092252, 1008184504, 2016369008]

約数ペア:

[(1, 2016369008), (2, 1008184504), (4, 504092252), (8, 252046126), (16, 126023063), (1777, 1134704), (3554, 567352), (7108, 283676), (14216, 141838), (28432, 70919)]