4447156

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2237}}^1$

素因数の和:2319

約数の個数: 24

約数和(自身を含む): 9023616

約数和(自身を除く): 4576460

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 2237, 4474, 8948, 15659, 31318, 62636, 158827, 317654, 635308, 1111789, 2223578, 4447156]

約数ペア:

[(1, 4447156), (2, 2223578), (4, 1111789), (7, 635308), (14, 317654), (28, 158827), (71, 62636), (142, 31318), (284, 15659), (497, 8948), (994, 4474), (1988, 2237)]