1691452

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 3411296

約数和(自身を除く): 1719844

約数列:

[1, 2, 4, 7, 14, 28, 193, 313, 386, 626, 772, 1252, 1351, 2191, 2702, 4382, 5404, 8764, 60409, 120818, 241636, 422863, 845726, 1691452]

約数ペア:

[(1, 1691452), (2, 845726), (4, 422863), (7, 241636), (14, 120818), (28, 60409), (193, 8764), (313, 5404), (386, 4382), (626, 2702), (772, 2191), (1252, 1351)]