127710698

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 208111680

約数和(自身を除く): 80400982

約数列:

[1, 2, 17, 34, 61, 122, 139, 278, 443, 886, 1037, 2074, 2363, 4726, 7531, 8479, 15062, 16958, 27023, 54046, 61577, 123154, 144143, 288286, 459391, 918782, 1046809, 2093618, 3756197, 7512394, 63855349, 127710698]

約数ペア:

[(1, 127710698), (2, 63855349), (17, 7512394), (34, 3756197), (61, 2093618), (122, 1046809), (139, 918782), (278, 459391), (443, 288286), (886, 144143), (1037, 123154), (2074, 61577), (2363, 54046), (4726, 27023), (7531, 16958), (8479, 15062)]