553636942

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{19997}}^1$

素因数の和:20235

約数の個数: 16

約数和(自身を含む): 844715520

約数和(自身を除く): 291078578

約数列:

[1, 2, 109, 127, 218, 254, 13843, 19997, 27686, 39994, 2179673, 2539619, 4359346, 5079238, 276818471, 553636942]

約数ペア:

[(1, 553636942), (2, 276818471), (109, 5079238), (127, 4359346), (218, 2539619), (254, 2179673), (13843, 39994), (19997, 27686)]