508720219423

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2003}}^1\times {\mathrm{275167}}^1$

素因数の和:277254

約数の個数: 16

約数和(自身を含む): 555848165376

約数和(自身を除く): 47127945953

約数列:

[1, 13, 71, 923, 2003, 26039, 142213, 275167, 1848769, 3577171, 19536857, 253979141, 551159501, 7165073513, 39132324571, 508720219423]

約数ペア:

[(1, 508720219423), (13, 39132324571), (71, 7165073513), (923, 551159501), (2003, 253979141), (26039, 19536857), (142213, 3577171), (275167, 1848769)]