2853403774

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{10837}}^1$

素因数の和:10925

約数の個数: 48

約数和(自身を含む): 4998052080

約数和(自身を除く): 2144648306

約数列:

[1, 2, 13, 19, 26, 38, 41, 82, 169, 247, 338, 494, 533, 779, 1066, 1558, 3211, 6422, 6929, 10127, 10837, 13858, 20254, 21674, 131651, 140881, 205903, 263302, 281762, 411806, 444317, 888634, 1831453, 2676739, 3662906, 5353478, 5776121, 8442023, 11552242, 16884046, 34797607, 69595214, 75089573, 109746299, 150179146, 219492598, 1426701887, 2853403774]

約数ペア:

[(1, 2853403774), (2, 1426701887), (13, 219492598), (19, 150179146), (26, 109746299), (38, 75089573), (41, 69595214), (82, 34797607), (169, 16884046), (247, 11552242), (338, 8442023), (494, 5776121), (533, 5353478), (779, 3662906), (1066, 2676739), (1558, 1831453), (3211, 888634), (6422, 444317), (6929, 411806), (10127, 281762), (10837, 263302), (13858, 205903), (20254, 140881), (21674, 131651)]