2666156686

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{1433}}^1\times {\mathrm{19793}}^1$

素因数の和:21275

約数の個数: 16

約数和(自身を含む): 4087381824

約数和(自身を除く): 1421225138

約数列:

[1, 2, 47, 94, 1433, 2866, 19793, 39586, 67351, 134702, 930271, 1860542, 28363369, 56726738, 1333078343, 2666156686]

約数ペア:

[(1, 2666156686), (2, 1333078343), (47, 56726738), (94, 28363369), (1433, 1860542), (2866, 930271), (19793, 134702), (39586, 67351)]