2011299862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{132689}}^1$

素因数の和:132768

約数の個数: 32

約数和(自身を含む): 3611291040

約数和(自身を除く): 1599991178

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 286, 583, 689, 1166, 1378, 7579, 15158, 132689, 265378, 1459579, 1724957, 2919158, 3449914, 7032517, 14065034, 18974527, 37949054, 77357687, 91422721, 154715374, 182845442, 1005649931, 2011299862]

約数ペア:

[(1, 2011299862), (2, 1005649931), (11, 182845442), (13, 154715374), (22, 91422721), (26, 77357687), (53, 37949054), (106, 18974527), (143, 14065034), (286, 7032517), (583, 3449914), (689, 2919158), (1166, 1724957), (1378, 1459579), (7579, 265378), (15158, 132689)]