1321672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 2825280

約数和(自身を除く): 1503608

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 653, 1012, 1306, 2024, 2612, 5224, 7183, 14366, 15019, 28732, 30038, 57464, 60076, 120152, 165209, 330418, 660836, 1321672]

約数ペア:

[(1, 1321672), (2, 660836), (4, 330418), (8, 165209), (11, 120152), (22, 60076), (23, 57464), (44, 30038), (46, 28732), (88, 15019), (92, 14366), (184, 7183), (253, 5224), (506, 2612), (653, 2024), (1012, 1306)]