2143406728

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{14281}}^1$

素因数の和:14617

約数の個数: 32

約数和(自身を含む): 4090079160

約数和(自身を除く): 1946672432

約数列:

[1, 2, 4, 8, 73, 146, 257, 292, 514, 584, 1028, 2056, 14281, 18761, 28562, 37522, 57124, 75044, 114248, 150088, 1042513, 2085026, 3670217, 4170052, 7340434, 8340104, 14680868, 29361736, 267925841, 535851682, 1071703364, 2143406728]

約数ペア:

[(1, 2143406728), (2, 1071703364), (4, 535851682), (8, 267925841), (73, 29361736), (146, 14680868), (257, 8340104), (292, 7340434), (514, 4170052), (584, 3670217), (1028, 2085026), (2056, 1042513), (14281, 150088), (18761, 114248), (28562, 75044), (37522, 57124)]