487604516

素因数分解:

$2^2\times 7^1\times {\mathrm{2687}}^1\times {\mathrm{6481}}^1$

素因数の和:9179

約数の個数: 24

約数和(自身を含む): 975722496

約数和(自身を除く): 488117980

約数列:

[1, 2, 4, 7, 14, 28, 2687, 5374, 6481, 10748, 12962, 18809, 25924, 37618, 45367, 75236, 90734, 181468, 17414447, 34828894, 69657788, 121901129, 243802258, 487604516]

約数ペア:

[(1, 487604516), (2, 243802258), (4, 121901129), (7, 69657788), (14, 34828894), (28, 17414447), (2687, 181468), (5374, 90734), (6481, 75236), (10748, 45367), (12962, 37618), (18809, 25924)]