2591938

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:549

約数の個数: 16

約数和(自身を含む): 4046616

約数和(自身を除く): 1454678

約数列:

[1, 2, 41, 73, 82, 146, 433, 866, 2993, 5986, 17753, 31609, 35506, 63218, 1295969, 2591938]

約数ペア:

[(1, 2591938), (2, 1295969), (41, 63218), (73, 35506), (82, 31609), (146, 17753), (433, 5986), (866, 2993)]