2081436217021

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{135497}}^1\times {\mathrm{95413}}^1$

素因数の和:230940

約数の個数: 16

約数和(自身を含む): 2482253985024

約数和(自身を除く): 400817768003

約数列:

[1, 7, 23, 161, 95413, 135497, 667891, 948479, 2194499, 3116431, 15361493, 21815017, 12928175261, 90497226827, 297348031003, 2081436217021]

約数ペア:

[(1, 2081436217021), (7, 297348031003), (23, 90497226827), (161, 12928175261), (95413, 21815017), (135497, 15361493), (667891, 3116431), (948479, 2194499)]