2939126

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:607

約数の個数: 16

約数和(自身を含む): 4587408

約数和(自身を除く): 1648282

約数列:

[1, 2, 41, 73, 82, 146, 491, 982, 2993, 5986, 20131, 35843, 40262, 71686, 1469563, 2939126]

約数ペア:

[(1, 2939126), (2, 1469563), (41, 71686), (73, 40262), (82, 35843), (146, 20131), (491, 5986), (982, 2993)]