2868621232

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{1368617}}^1$

素因数の和:1368756

約数の個数: 20

約数和(自身を含む): 5600384856

約数和(自身を除く): 2731763624

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 1368617, 2737234, 5474468, 10948936, 21897872, 179288827, 358577654, 717155308, 1434310616, 2868621232]

約数ペア:

[(1, 2868621232), (2, 1434310616), (4, 717155308), (8, 358577654), (16, 179288827), (131, 21897872), (262, 10948936), (524, 5474468), (1048, 2737234), (2096, 1368617)]