9889022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 17708544

約数和(自身を除く): 7819522

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 487, 781, 923, 974, 1562, 1846, 5357, 6331, 10153, 10714, 12662, 20306, 34577, 69154, 69641, 139282, 380347, 449501, 760694, 899002, 4944511, 9889022]

約数ペア:

[(1, 9889022), (2, 4944511), (11, 899002), (13, 760694), (22, 449501), (26, 380347), (71, 139282), (142, 69641), (143, 69154), (286, 34577), (487, 20306), (781, 12662), (923, 10714), (974, 10153), (1562, 6331), (1846, 5357)]