1980084

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1051}}^1$

素因数の和:1215

約数の個数: 24

約数和(自身を含む): 4654048

約数和(自身を除く): 2673964

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1051, 1884, 2102, 3153, 4204, 6306, 12612, 165007, 330014, 495021, 660028, 990042, 1980084]

約数ペア:

[(1, 1980084), (2, 990042), (3, 660028), (4, 495021), (6, 330014), (12, 165007), (157, 12612), (314, 6306), (471, 4204), (628, 3153), (942, 2102), (1051, 1884)]