2013944691

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2729}}^1$

素因数の和:2880

約数の個数: 48

約数和(自身を含む): 3137097600

約数和(自身を除く): 1123152909

約数列:

[1, 3, 11, 19, 33, 57, 107, 121, 209, 321, 363, 627, 1177, 2033, 2299, 2729, 3531, 6099, 6897, 8187, 12947, 22363, 30019, 38841, 51851, 67089, 90057, 155553, 245993, 292003, 330209, 570361, 737979, 876009, 990627, 1711083, 3212033, 5548057, 6273971, 9636099, 16644171, 18821913, 35332363, 61028627, 105997089, 183085881, 671314897, 2013944691]

約数ペア:

[(1, 2013944691), (3, 671314897), (11, 183085881), (19, 105997089), (33, 61028627), (57, 35332363), (107, 18821913), (121, 16644171), (209, 9636099), (321, 6273971), (363, 5548057), (627, 3212033), (1177, 1711083), (2033, 990627), (2299, 876009), (2729, 737979), (3531, 570361), (6099, 330209), (6897, 292003), (8187, 245993), (12947, 155553), (22363, 90057), (30019, 67089), (38841, 51851)]