1664915518

素因数分解:

$2^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{829}}^1\times {\mathrm{859}}^1$

素因数の和:1864

約数の個数: 32

約数和(自身を含む): 2878041600

約数和(自身を除く): 1213126082

約数列:

[1, 2, 7, 14, 167, 334, 829, 859, 1169, 1658, 1718, 2338, 5803, 6013, 11606, 12026, 138443, 143453, 276886, 286906, 712111, 969101, 1004171, 1424222, 1938202, 2008342, 4984777, 9969554, 118922537, 237845074, 832457759, 1664915518]

約数ペア:

[(1, 1664915518), (2, 832457759), (7, 237845074), (14, 118922537), (167, 9969554), (334, 4984777), (829, 2008342), (859, 1938202), (1169, 1424222), (1658, 1004171), (1718, 969101), (2338, 712111), (5803, 286906), (6013, 276886), (11606, 143453), (12026, 138443)]