2045649219

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{22051}}^1$

素因数の和:22195

約数の個数: 24

約数和(自身を含む): 2924624448

約数和(自身を除く): 878975229

約数列:

[1, 3, 17, 51, 107, 289, 321, 867, 1819, 5457, 22051, 30923, 66153, 92769, 374867, 1124601, 2359457, 6372739, 7078371, 19118217, 40110769, 120332307, 681883073, 2045649219]

約数ペア:

[(1, 2045649219), (3, 681883073), (17, 120332307), (51, 40110769), (107, 19118217), (289, 7078371), (321, 6372739), (867, 2359457), (1819, 1124601), (5457, 374867), (22051, 92769), (30923, 66153)]