1712774

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:212

約数の個数: 32

約数和(自身を含む): 3179520

約数和(自身を除く): 1466746

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 137, 266, 274, 329, 658, 893, 959, 1786, 1918, 2603, 5206, 6251, 6439, 12502, 12878, 18221, 36442, 45073, 90146, 122341, 244682, 856387, 1712774]

約数ペア:

[(1, 1712774), (2, 856387), (7, 244682), (14, 122341), (19, 90146), (38, 45073), (47, 36442), (94, 18221), (133, 12878), (137, 12502), (266, 6439), (274, 6251), (329, 5206), (658, 2603), (893, 1918), (959, 1786)]