2628584

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 5718720

約数和(自身を除く): 3090136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 643, 1022, 1286, 2044, 2572, 4088, 4501, 5144, 9002, 18004, 36008, 46939, 93878, 187756, 328573, 375512, 657146, 1314292, 2628584]

約数ペア:

[(1, 2628584), (2, 1314292), (4, 657146), (7, 375512), (8, 328573), (14, 187756), (28, 93878), (56, 46939), (73, 36008), (146, 18004), (292, 9002), (511, 5144), (584, 4501), (643, 4088), (1022, 2572), (1286, 2044)]