1489767568

素因数分解:

$2^4\times {\mathrm{6637}}^1\times {\mathrm{14029}}^1$

素因数の和:20674

約数の個数: 20

約数和(自身を含む): 2887065340

約数和(自身を除く): 1397297772

約数列:

[1, 2, 4, 8, 16, 6637, 13274, 14029, 26548, 28058, 53096, 56116, 106192, 112232, 224464, 93110473, 186220946, 372441892, 744883784, 1489767568]

約数ペア:

[(1, 1489767568), (2, 744883784), (4, 372441892), (8, 186220946), (16, 93110473), (6637, 224464), (13274, 112232), (14029, 106192), (26548, 56116), (28058, 53096)]