1666844074

素因数分解:

$2^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{158959}}^1$

素因数の和:159082

約数の個数: 24

約数和(自身を含む): 2935673280

約数和(自身を除く): 1268829206

約数列:

[1, 2, 7, 14, 49, 98, 107, 214, 749, 1498, 5243, 10486, 158959, 317918, 1112713, 2225426, 7788991, 15577982, 17008613, 34017226, 119060291, 238120582, 833422037, 1666844074]

約数ペア:

[(1, 1666844074), (2, 833422037), (7, 238120582), (14, 119060291), (49, 34017226), (98, 17008613), (107, 15577982), (214, 7788991), (749, 2225426), (1498, 1112713), (5243, 317918), (10486, 158959)]