497504

素因数分解:

$2^5\times 7^1\times {\mathrm{2221}}^1$

素因数の和:2238

約数の個数: 24

約数和(自身を含む): 1119888

約数和(自身を除く): 622384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 2221, 4442, 8884, 15547, 17768, 31094, 35536, 62188, 71072, 124376, 248752, 497504]

約数ペア:

[(1, 497504), (2, 248752), (4, 124376), (7, 71072), (8, 62188), (14, 35536), (16, 31094), (28, 17768), (32, 15547), (56, 8884), (112, 4442), (224, 2221)]