248911871

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1\times {\mathrm{563}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 272885760

約数和(自身を除く): 23973889

約数列:

[1, 13, 71, 479, 563, 923, 6227, 7319, 34009, 39973, 269677, 442117, 519649, 3505801, 19147067, 248911871]

約数ペア:

[(1, 248911871), (13, 19147067), (71, 3505801), (479, 519649), (563, 442117), (923, 269677), (6227, 39973), (7319, 34009)]