320405906

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1\times {\mathrm{4999}}^1$

素因数の和:5513

約数の個数: 16

約数和(自身を含む): 488400000

約数和(自身を除く): 167994094

約数列:

[1, 2, 73, 146, 439, 878, 4999, 9998, 32047, 64094, 364927, 729854, 2194561, 4389122, 160202953, 320405906]

約数ペア:

[(1, 320405906), (2, 160202953), (73, 4389122), (146, 2194561), (439, 729854), (878, 364927), (4999, 64094), (9998, 32047)]