244965616

素因数分解:

$2^4\times 7^1\times {\mathrm{2187193}}^1$

素因数の和:2187208

約数の個数: 20

約数和(自身を含む): 542424112

約数和(自身を除く): 297458496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2187193, 4374386, 8748772, 15310351, 17497544, 30620702, 34995088, 61241404, 122482808, 244965616]

約数ペア:

[(1, 244965616), (2, 122482808), (4, 61241404), (7, 34995088), (8, 30620702), (14, 17497544), (16, 15310351), (28, 8748772), (56, 4374386), (112, 2187193)]