2987014

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:615

約数の個数: 16

約数和(自身を含む): 4662000

約数和(自身を除く): 1674986

約数列:

[1, 2, 41, 73, 82, 146, 499, 998, 2993, 5986, 20459, 36427, 40918, 72854, 1493507, 2987014]

約数ペア:

[(1, 2987014), (2, 1493507), (41, 72854), (73, 40918), (82, 36427), (146, 20459), (499, 5986), (998, 2993)]