2016647565

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2860493}}^1$

素因数の和:2860548

約数の個数: 16

約数和(自身を含む): 3295289088

約数和(自身を除く): 1278641523

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 2860493, 8581479, 14302465, 42907395, 134443171, 403329513, 672215855, 2016647565]

約数ペア:

[(1, 2016647565), (3, 672215855), (5, 403329513), (15, 134443171), (47, 42907395), (141, 14302465), (235, 8581479), (705, 2860493)]