2094165790

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{19403}}^1$

素因数の和:19704

約数の個数: 32

約数和(自身を含む): 3872727936

約数和(自身を除く): 1778562146

約数列:

[1, 2, 5, 10, 43, 86, 215, 251, 430, 502, 1255, 2510, 10793, 19403, 21586, 38806, 53965, 97015, 107930, 194030, 834329, 1668658, 4171645, 4870153, 8343290, 9740306, 24350765, 48701530, 209416579, 418833158, 1047082895, 2094165790]

約数ペア:

[(1, 2094165790), (2, 1047082895), (5, 418833158), (10, 209416579), (43, 48701530), (86, 24350765), (215, 9740306), (251, 8343290), (430, 4870153), (502, 4171645), (1255, 1668658), (2510, 834329), (10793, 194030), (19403, 107930), (21586, 97015), (38806, 53965)]