2021621728

素因数分解:

$2^5\times 7^1\times {\mathrm{9025097}}^1$

素因数の和:9025114

約数の個数: 24

約数和(自身を含む): 4548649392

約数和(自身を除く): 2527027664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 9025097, 18050194, 36100388, 63175679, 72200776, 126351358, 144401552, 252702716, 288803104, 505405432, 1010810864, 2021621728]

約数ペア:

[(1, 2021621728), (2, 1010810864), (4, 505405432), (7, 288803104), (8, 252702716), (14, 144401552), (16, 126351358), (28, 72200776), (32, 63175679), (56, 36100388), (112, 18050194), (224, 9025097)]