231784042

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1\times {\mathrm{431}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 403107840

約数和(自身を除く): 171323798

約数列:

[1, 2, 7, 14, 107, 214, 359, 431, 718, 749, 862, 1498, 2513, 3017, 5026, 6034, 38413, 46117, 76826, 92234, 154729, 268891, 309458, 322819, 537782, 645638, 1083103, 2166206, 16556003, 33112006, 115892021, 231784042]

約数ペア:

[(1, 231784042), (2, 115892021), (7, 33112006), (14, 16556003), (107, 2166206), (214, 1083103), (359, 645638), (431, 537782), (718, 322819), (749, 309458), (862, 268891), (1498, 154729), (2513, 92234), (3017, 76826), (5026, 46117), (6034, 38413)]