13680856

素因数分解:

$2^3\times 7^1\times {\mathrm{244301}}^1$

素因数の和:244314

約数の個数: 16

約数和(自身を含む): 29316240

約数和(自身を除く): 15635384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 244301, 488602, 977204, 1710107, 1954408, 3420214, 6840428, 13680856]

約数ペア:

[(1, 13680856), (2, 6840428), (4, 3420214), (7, 1954408), (8, 1710107), (14, 977204), (28, 488602), (56, 244301)]