6498992

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{9907}}^1$

素因数の和:9956

約数の個数: 20

約数和(自身を含む): 12900216

約数和(自身を除く): 6401224

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 9907, 19814, 39628, 79256, 158512, 406187, 812374, 1624748, 3249496, 6498992]

約数ペア:

[(1, 6498992), (2, 3249496), (4, 1624748), (8, 812374), (16, 406187), (41, 158512), (82, 79256), (164, 39628), (328, 19814), (656, 9907)]