2016892131

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{159199}}^1$

素因数の和:159346

約数の個数: 16

約数和(自身を含む): 2781542400

約数和(自身を除く): 764650269

約数列:

[1, 3, 41, 103, 123, 309, 4223, 12669, 159199, 477597, 6527159, 16397497, 19581477, 49192491, 672297377, 2016892131]

約数ペア:

[(1, 2016892131), (3, 672297377), (41, 49192491), (103, 19581477), (123, 16397497), (309, 6527159), (4223, 477597), (12669, 159199)]