4454066128

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{2553937}}^1$

素因数の和:2554054

約数の個数: 20

約数和(自身を含む): 8708928580

約数和(自身を除く): 4254862452

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 2553937, 5107874, 10215748, 20431496, 40862992, 278379133, 556758266, 1113516532, 2227033064, 4454066128]

約数ペア:

[(1, 4454066128), (2, 2227033064), (4, 1113516532), (8, 556758266), (16, 278379133), (109, 40862992), (218, 20431496), (436, 10215748), (872, 5107874), (1744, 2553937)]