8078444

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{16691}}^1$

素因数の和:16717

約数の個数: 18

約数和(自身を含む): 15540252

約数和(自身を除く): 7461808

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 16691, 33382, 66764, 183601, 367202, 734404, 2019611, 4039222, 8078444]

約数ペア:

[(1, 8078444), (2, 4039222), (4, 2019611), (11, 734404), (22, 367202), (44, 183601), (121, 66764), (242, 33382), (484, 16691)]