2526544

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{8311}}^1$

素因数の和:8338

約数の個数: 20

約数和(自身を含む): 5153440

約数和(自身を除く): 2626896

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 8311, 16622, 33244, 66488, 132976, 157909, 315818, 631636, 1263272, 2526544]

約数ペア:

[(1, 2526544), (2, 1263272), (4, 631636), (8, 315818), (16, 157909), (19, 132976), (38, 66488), (76, 33244), (152, 16622), (304, 8311)]