131252012

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{719}}^1\times {\mathrm{971}}^1$

素因数の和:1741

約数の個数: 24

約数和(自身を含む): 235146240

約数和(自身を除く): 103894228

約数列:

[1, 2, 4, 47, 94, 188, 719, 971, 1438, 1942, 2876, 3884, 33793, 45637, 67586, 91274, 135172, 182548, 698149, 1396298, 2792596, 32813003, 65626006, 131252012]

約数ペア:

[(1, 131252012), (2, 65626006), (4, 32813003), (47, 2792596), (94, 1396298), (188, 698149), (719, 182548), (971, 135172), (1438, 91274), (1942, 67586), (2876, 45637), (3884, 33793)]