873158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 32

約数和(自身を含む): 1596672

約数和(自身を除く): 723514

約数列:

[1, 2, 11, 13, 22, 26, 43, 71, 86, 142, 143, 286, 473, 559, 781, 923, 946, 1118, 1562, 1846, 3053, 6106, 6149, 10153, 12298, 20306, 33583, 39689, 67166, 79378, 436579, 873158]

約数ペア:

[(1, 873158), (2, 436579), (11, 79378), (13, 67166), (22, 39689), (26, 33583), (43, 20306), (71, 12298), (86, 10153), (142, 6149), (143, 6106), (286, 3053), (473, 1846), (559, 1562), (781, 1118), (923, 946)]