2642762

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:613

約数の個数: 16

約数和(自身を含む): 4136832

約数和(自身を除く): 1494070

約数列:

[1, 2, 37, 71, 74, 142, 503, 1006, 2627, 5254, 18611, 35713, 37222, 71426, 1321381, 2642762]

約数ペア:

[(1, 2642762), (2, 1321381), (37, 71426), (71, 37222), (74, 35713), (142, 18611), (503, 5254), (1006, 2627)]