1282514

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:649

約数の個数: 16

約数和(自身を含む): 2071008

約数和(自身を除く): 788494

約数列:

[1, 2, 17, 34, 67, 134, 563, 1126, 1139, 2278, 9571, 19142, 37721, 75442, 641257, 1282514]

約数ペア:

[(1, 1282514), (2, 641257), (17, 75442), (34, 37721), (67, 19142), (134, 9571), (563, 2278), (1126, 1139)]