886065154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1\times {\mathrm{691}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 1447387200

約数和(自身を除く): 561322046

約数列:

[1, 2, 13, 26, 149, 298, 331, 662, 691, 1382, 1937, 3874, 4303, 8606, 8983, 17966, 49319, 98638, 102959, 205918, 228721, 457442, 641147, 1282294, 1338467, 2676934, 2973373, 5946746, 34079429, 68158858, 443032577, 886065154]

約数ペア:

[(1, 886065154), (2, 443032577), (13, 68158858), (26, 34079429), (149, 5946746), (298, 2973373), (331, 2676934), (662, 1338467), (691, 1282294), (1382, 641147), (1937, 457442), (3874, 228721), (4303, 205918), (8606, 102959), (8983, 98638), (17966, 49319)]