239314895

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1\times {\mathrm{997}}^1$

素因数の和:1850

約数の個数: 16

約数和(自身を含む): 292549728

約数和(自身を除く): 53234833

約数列:

[1, 5, 61, 305, 787, 997, 3935, 4985, 48007, 60817, 240035, 304085, 784639, 3923195, 47862979, 239314895]

約数ペア:

[(1, 239314895), (5, 47862979), (61, 3923195), (305, 784639), (787, 304085), (997, 240035), (3935, 60817), (4985, 48007)]