2582708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1999}}^1$

素因数の和:2039

約数の個数: 24

約数和(自身を含む): 5040000

約数和(自身を除く): 2457292

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 1999, 3998, 7996, 33983, 37981, 67966, 75962, 135932, 151924, 645677, 1291354, 2582708]

約数ペア:

[(1, 2582708), (2, 1291354), (4, 645677), (17, 151924), (19, 135932), (34, 75962), (38, 67966), (68, 37981), (76, 33983), (323, 7996), (646, 3998), (1292, 1999)]