2518565588

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1493}}^1\times {\mathrm{5477}}^1$

素因数の和:6992

約数の個数: 48

約数和(自身を含む): 5499736704

約数和(自身を除く): 2981171116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1493, 2986, 5477, 5972, 10451, 10954, 16423, 20902, 21908, 32846, 38339, 41804, 60247, 65692, 76678, 114961, 120494, 153356, 229922, 240988, 421729, 459844, 843458, 1686916, 8177161, 16354322, 32708644, 57240127, 89948771, 114480254, 179897542, 228960508, 359795084, 629641397, 1259282794, 2518565588]

約数ペア:

[(1, 2518565588), (2, 1259282794), (4, 629641397), (7, 359795084), (11, 228960508), (14, 179897542), (22, 114480254), (28, 89948771), (44, 57240127), (77, 32708644), (154, 16354322), (308, 8177161), (1493, 1686916), (2986, 843458), (5477, 459844), (5972, 421729), (10451, 240988), (10954, 229922), (16423, 153356), (20902, 120494), (21908, 114961), (32846, 76678), (38339, 65692), (41804, 60247)]