277132016

素因数分解:

$2^4\times 7^1\times {\mathrm{2474393}}^1$

素因数の和:2474408

約数の個数: 20

約数和(自身を含む): 613649712

約数和(自身を除く): 336517696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2474393, 4948786, 9897572, 17320751, 19795144, 34641502, 39590288, 69283004, 138566008, 277132016]

約数ペア:

[(1, 277132016), (2, 138566008), (4, 69283004), (7, 39590288), (8, 34641502), (14, 19795144), (16, 17320751), (28, 9897572), (56, 4948786), (112, 2474393)]