1327312

素因数分解:

$2^4\times 7^2\times {\mathrm{1693}}^1$

素因数の和:1715

約数の個数: 30

約数和(自身を含む): 2993298

約数和(自身を除く): 1665986

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 1693, 3386, 6772, 11851, 13544, 23702, 27088, 47404, 82957, 94808, 165914, 189616, 331828, 663656, 1327312]

約数ペア:

[(1, 1327312), (2, 663656), (4, 331828), (7, 189616), (8, 165914), (14, 94808), (16, 82957), (28, 47404), (49, 27088), (56, 23702), (98, 13544), (112, 11851), (196, 6772), (392, 3386), (784, 1693)]