2748508

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:434

約数の個数: 36

約数和(自身を含む): 5761560

約数和(自身を除く): 3013052

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 379, 518, 758, 1036, 1516, 1813, 2653, 3626, 5306, 7252, 10612, 14023, 18571, 28046, 37142, 56092, 74284, 98161, 196322, 392644, 687127, 1374254, 2748508]

約数ペア:

[(1, 2748508), (2, 1374254), (4, 687127), (7, 392644), (14, 196322), (28, 98161), (37, 74284), (49, 56092), (74, 37142), (98, 28046), (148, 18571), (196, 14023), (259, 10612), (379, 7252), (518, 5306), (758, 3626), (1036, 2653), (1516, 1813)]