2143341634

素因数分解:

$2^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{126421}}^1$

素因数の和:126610

約数の個数: 24

約数和(自身を含む): 3761560188

約数和(自身を除く): 1618218554

約数列:

[1, 2, 7, 14, 49, 98, 173, 346, 1211, 2422, 8477, 16954, 126421, 252842, 884947, 1769894, 6194629, 12389258, 21870833, 43741666, 153095831, 306191662, 1071670817, 2143341634]

約数ペア:

[(1, 2143341634), (2, 1071670817), (7, 306191662), (14, 153095831), (49, 43741666), (98, 21870833), (173, 12389258), (346, 6194629), (1211, 1769894), (2422, 884947), (8477, 252842), (16954, 126421)]