1394578905118

素因数分解:

$2^1\times 7^2\times {\mathrm{1097}}^1\times {\mathrm{12972103}}^1$

素因数の和:12973216

約数の個数: 24

約数和(自身を含む): 2435616302832

約数和(自身を除く): 1041037397714

約数列:

[1, 2, 7, 14, 49, 98, 1097, 2194, 7679, 15358, 53753, 107506, 12972103, 25944206, 90804721, 181609442, 635633047, 1271266094, 14230396991, 28460793982, 99612778937, 199225557874, 697289452559, 1394578905118]

約数ペア:

[(1, 1394578905118), (2, 697289452559), (7, 199225557874), (14, 99612778937), (49, 28460793982), (98, 14230396991), (1097, 1271266094), (2194, 635633047), (7679, 181609442), (15358, 90804721), (53753, 25944206), (107506, 12972103)]