2557187466

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{8969}}^1$

素因数の和:9095

約数の個数: 64

約数和(自身を含む): 5605891200

約数和(自身を除く): 3048703734

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 61, 82, 114, 122, 123, 183, 246, 366, 779, 1159, 1558, 2318, 2337, 2501, 3477, 4674, 5002, 6954, 7503, 8969, 15006, 17938, 26907, 47519, 53814, 95038, 142557, 170411, 285114, 340822, 367729, 511233, 547109, 735458, 1022466, 1094218, 1103187, 1641327, 2206374, 3282654, 6986851, 10395071, 13973702, 20790142, 20960553, 22431469, 31185213, 41921106, 44862938, 62370426, 67294407, 134588814, 426197911, 852395822, 1278593733, 2557187466]

約数ペア:

[(1, 2557187466), (2, 1278593733), (3, 852395822), (6, 426197911), (19, 134588814), (38, 67294407), (41, 62370426), (57, 44862938), (61, 41921106), (82, 31185213), (114, 22431469), (122, 20960553), (123, 20790142), (183, 13973702), (246, 10395071), (366, 6986851), (779, 3282654), (1159, 2206374), (1558, 1641327), (2318, 1103187), (2337, 1094218), (2501, 1022466), (3477, 735458), (4674, 547109), (5002, 511233), (6954, 367729), (7503, 340822), (8969, 285114), (15006, 170411), (17938, 142557), (26907, 95038), (47519, 53814)]