2040883509

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{943543}}^1$

素因数の和:943656

約数の個数: 16

約数和(自身を含む): 3140114432

約数和(自身を除く): 1099230923

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 943543, 2830629, 6604801, 19814403, 97184929, 291554787, 680294503, 2040883509]

約数ペア:

[(1, 2040883509), (3, 680294503), (7, 291554787), (21, 97184929), (103, 19814403), (309, 6604801), (721, 2830629), (2163, 943543)]