2018670821

素因数分解:

${\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{431}}^1\times {\mathrm{439}}^1$

素因数の和:1144

約数の個数: 16

約数和(自身を含む): 2080235520

約数和(自身を除く): 61564699

約数列:

[1, 47, 227, 431, 439, 10669, 20257, 20633, 97837, 99653, 189209, 4598339, 4683691, 8892823, 42950443, 2018670821]

約数ペア:

[(1, 2018670821), (47, 42950443), (227, 8892823), (431, 4683691), (439, 4598339), (10669, 189209), (20257, 99653), (20633, 97837)]