2243316272

素因数分解:

$2^4\times {\mathrm{1019}}^1\times {\mathrm{137593}}^1$

素因数の和:138620

約数の個数: 20

約数和(自身を含む): 4350722280

約数和(自身を除く): 2107406008

約数列:

[1, 2, 4, 8, 16, 1019, 2038, 4076, 8152, 16304, 137593, 275186, 550372, 1100744, 2201488, 140207267, 280414534, 560829068, 1121658136, 2243316272]

約数ペア:

[(1, 2243316272), (2, 1121658136), (4, 560829068), (8, 280414534), (16, 140207267), (1019, 2201488), (2038, 1100744), (4076, 550372), (8152, 275186), (16304, 137593)]