2021982454

素因数分解:

$2^1\times {\mathrm{349}}^1\times {\mathrm{769}}^1\times {\mathrm{3767}}^1$

素因数の和:4887

約数の個数: 16

約数和(自身を含む): 3046428000

約数和(自身を除く): 1024445546

約数列:

[1, 2, 349, 698, 769, 1538, 3767, 7534, 268381, 536762, 1314683, 2629366, 2896823, 5793646, 1010991227, 2021982454]

約数ペア:

[(1, 2021982454), (2, 1010991227), (349, 5793646), (698, 2896823), (769, 2629366), (1538, 1314683), (3767, 536762), (7534, 268381)]