1550805217

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1680179}}^1$

素因数の和:1680263

約数の個数: 8

約数和(自身を含む): 1693621440

約数和(自身を除く): 142816223

約数列:

[1, 13, 71, 923, 1680179, 21842327, 119292709, 1550805217]

約数ペア:

[(1, 1550805217), (13, 119292709), (71, 21842327), (923, 1680179)]