1398984978

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{13715539}}^1$

素因数の和:13715561

約数の個数: 16

約数和(自身を含む): 2962556640

約数和(自身を除く): 1563571662

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 13715539, 27431078, 41146617, 82293234, 233164163, 466328326, 699492489, 1398984978]

約数ペア:

[(1, 1398984978), (2, 699492489), (3, 466328326), (6, 233164163), (17, 82293234), (34, 41146617), (51, 27431078), (102, 13715539)]