1314292

素因数分解:

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

素因数の和:727

約数の個数: 24

約数和(自身を含む): 2668736

約数和(自身を除く): 1354444

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 643, 1022, 1286, 2044, 2572, 4501, 9002, 18004, 46939, 93878, 187756, 328573, 657146, 1314292]

約数ペア:

[(1, 1314292), (2, 657146), (4, 328573), (7, 187756), (14, 93878), (28, 46939), (73, 18004), (146, 9002), (292, 4501), (511, 2572), (643, 2044), (1022, 1286)]