2019747912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{924793}}^1$

素因数の和:924822

約数の個数: 64

約数和(自身を含む): 6214615680

約数和(自身を除く): 4194867768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 924793, 1849586, 2774379, 3699172, 5548758, 6473551, 7398344, 11097516, 12022309, 12947102, 19420653, 22195032, 24044618, 25894204, 36066927, 38841306, 48089236, 51788408, 72133854, 77682612, 84156163, 96178472, 144267708, 155365224, 168312326, 252468489, 288535416, 336624652, 504936978, 673249304, 1009873956, 2019747912]

約数ペア:

[(1, 2019747912), (2, 1009873956), (3, 673249304), (4, 504936978), (6, 336624652), (7, 288535416), (8, 252468489), (12, 168312326), (13, 155365224), (14, 144267708), (21, 96178472), (24, 84156163), (26, 77682612), (28, 72133854), (39, 51788408), (42, 48089236), (52, 38841306), (56, 36066927), (78, 25894204), (84, 24044618), (91, 22195032), (104, 19420653), (156, 12947102), (168, 12022309), (182, 11097516), (273, 7398344), (312, 6473551), (364, 5548758), (546, 3699172), (728, 2774379), (1092, 1849586), (2184, 924793)]