804578128

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{114547}}^1$

素因数の和:114994

約数の個数: 20

約数和(自身を含む): 1562434720

約数和(自身を除く): 757856592

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3512, 7024, 114547, 229094, 458188, 916376, 1832752, 50286133, 100572266, 201144532, 402289064, 804578128]

約数ペア:

[(1, 804578128), (2, 402289064), (4, 201144532), (8, 100572266), (16, 50286133), (439, 1832752), (878, 916376), (1756, 458188), (3512, 229094), (7024, 114547)]