2602864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:685

約数の個数: 40

約数和(自身を含む): 5749632

約数和(自身を除く): 3146768

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 643, 1012, 1286, 2024, 2572, 4048, 5144, 7073, 10288, 14146, 14789, 28292, 29578, 56584, 59156, 113168, 118312, 162679, 236624, 325358, 650716, 1301432, 2602864]

約数ペア:

[(1, 2602864), (2, 1301432), (4, 650716), (8, 325358), (11, 236624), (16, 162679), (22, 118312), (23, 113168), (44, 59156), (46, 56584), (88, 29578), (92, 28292), (176, 14789), (184, 14146), (253, 10288), (368, 7073), (506, 5144), (643, 4048), (1012, 2572), (1286, 2024)]