2087454313

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{1223}}^1\times {\mathrm{2237}}^1$

素因数の和:3576

約数の個数: 16

約数和(自身を含む): 2410594560

約数和(自身を除く): 323140247

約数列:

[1, 7, 109, 763, 1223, 2237, 8561, 15659, 133307, 243833, 933149, 1706831, 2735851, 19150957, 298207759, 2087454313]

約数ペア:

[(1, 2087454313), (7, 298207759), (109, 19150957), (763, 2735851), (1223, 1706831), (2237, 933149), (8561, 243833), (15659, 133307)]