1298864

素因数分解:

$2^4\times 7^1\times {\mathrm{11597}}^1$

素因数の和:11612

約数の個数: 20

約数和(自身を含む): 2876304

約数和(自身を除く): 1577440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 11597, 23194, 46388, 81179, 92776, 162358, 185552, 324716, 649432, 1298864]

約数ペア:

[(1, 1298864), (2, 649432), (4, 324716), (7, 185552), (8, 162358), (14, 92776), (16, 81179), (28, 46388), (56, 23194), (112, 11597)]