2012063977

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{1321}}^1$

素因数の和:1621

約数の個数: 32

約数和(自身を含む): 2546362368

約数和(自身を除く): 534298391

約数列:

[1, 7, 11, 77, 131, 151, 917, 1057, 1321, 1441, 1661, 9247, 10087, 11627, 14531, 19781, 101717, 138467, 173051, 199471, 217591, 1211357, 1396297, 1523137, 1903561, 2194181, 13324927, 15359267, 26130701, 182914907, 287437711, 2012063977]

約数ペア:

[(1, 2012063977), (7, 287437711), (11, 182914907), (77, 26130701), (131, 15359267), (151, 13324927), (917, 2194181), (1057, 1903561), (1321, 1523137), (1441, 1396297), (1661, 1211357), (9247, 217591), (10087, 199471), (11627, 173051), (14531, 138467), (19781, 101717)]