1689779042

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5247761}}^1$

素因数の和:5247793

約数の個数: 16

約数和(自身を含む): 3022710912

約数和(自身を除く): 1332931870

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 5247761, 10495522, 36734327, 73468654, 120698503, 241397006, 844889521, 1689779042]

約数ペア:

[(1, 1689779042), (2, 844889521), (7, 241397006), (14, 120698503), (23, 73468654), (46, 36734327), (161, 10495522), (322, 5247761)]