2021085448

素因数分解:

$2^3\times {\mathrm{49663}}^1\times {\mathrm{5087}}^1$

素因数の和:54756

約数の個数: 16

約数和(自身を含む): 3790356480

約数和(自身を除く): 1769271032

約数列:

[1, 2, 4, 8, 5087, 10174, 20348, 40696, 49663, 99326, 198652, 397304, 252635681, 505271362, 1010542724, 2021085448]

約数ペア:

[(1, 2021085448), (2, 1010542724), (4, 505271362), (8, 252635681), (5087, 397304), (10174, 198652), (20348, 99326), (40696, 49663)]