2009293517

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1709}}^1\times {\mathrm{15269}}^1$

素因数の和:16996

約数の個数: 16

約数和(自身を含む): 2506723200

約数和(自身を除く): 497429683

約数列:

[1, 7, 11, 77, 1709, 11963, 15269, 18799, 106883, 131593, 167959, 1175713, 26094721, 182663047, 287041931, 2009293517]

約数ペア:

[(1, 2009293517), (7, 287041931), (11, 182663047), (77, 26094721), (1709, 1175713), (11963, 167959), (15269, 131593), (18799, 106883)]