848456

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 1848000

約数和(自身を除く): 999544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 139, 218, 278, 436, 556, 763, 872, 973, 1112, 1526, 1946, 3052, 3892, 6104, 7784, 15151, 30302, 60604, 106057, 121208, 212114, 424228, 848456]

約数ペア:

[(1, 848456), (2, 424228), (4, 212114), (7, 121208), (8, 106057), (14, 60604), (28, 30302), (56, 15151), (109, 7784), (139, 6104), (218, 3892), (278, 3052), (436, 1946), (556, 1526), (763, 1112), (872, 973)]