857014906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{60209}}^1$

素因数の和:60869

約数の個数: 16

約数和(自身を含む): 1404578880

約数和(自身を除く): 547563974

約数列:

[1, 2, 11, 22, 647, 1294, 7117, 14234, 60209, 120418, 662299, 1324598, 38955223, 77910446, 428507453, 857014906]

約数ペア:

[(1, 857014906), (2, 428507453), (11, 77910446), (22, 38955223), (647, 1324598), (1294, 662299), (7117, 120418), (14234, 60209)]