2560896003

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{7159}}^1$

素因数の和:7311

約数の個数: 32

約数和(自身を含む): 3629260800

約数和(自身を除く): 1068364797

約数列:

[1, 3, 43, 47, 59, 129, 141, 177, 2021, 2537, 2773, 6063, 7159, 7611, 8319, 21477, 119239, 307837, 336473, 357717, 422381, 923511, 1009419, 1267143, 14468339, 18162383, 19851907, 43405017, 54487149, 59555721, 853632001, 2560896003]

約数ペア:

[(1, 2560896003), (3, 853632001), (43, 59555721), (47, 54487149), (59, 43405017), (129, 19851907), (141, 18162383), (177, 14468339), (2021, 1267143), (2537, 1009419), (2773, 923511), (6063, 422381), (7159, 357717), (7611, 336473), (8319, 307837), (21477, 119239)]