231346258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{11393}}^1$

素因数の和:11490

約数の個数: 32

約数和(自身を含む): 413465472

約数和(自身を除く): 182119214

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 781, 923, 1562, 1846, 10153, 11393, 20306, 22786, 125323, 148109, 250646, 296218, 808903, 1617806, 1629199, 3258398, 8897933, 10515739, 17795866, 21031478, 115673129, 231346258]

約数ペア:

[(1, 231346258), (2, 115673129), (11, 21031478), (13, 17795866), (22, 10515739), (26, 8897933), (71, 3258398), (142, 1629199), (143, 1617806), (286, 808903), (781, 296218), (923, 250646), (1562, 148109), (1846, 125323), (10153, 22786), (11393, 20306)]