2005167976

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{873331}}^1$

素因数の和:873385

約数の個数: 32

約数和(自身を含む): 4401593280

約数和(自身を除く): 2396425304

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 873331, 1746662, 3493324, 6113317, 6986648, 12226634, 24453268, 35806571, 48906536, 71613142, 143226284, 250645997, 286452568, 501291994, 1002583988, 2005167976]

約数ペア:

[(1, 2005167976), (2, 1002583988), (4, 501291994), (7, 286452568), (8, 250645997), (14, 143226284), (28, 71613142), (41, 48906536), (56, 35806571), (82, 24453268), (164, 12226634), (287, 6986648), (328, 6113317), (574, 3493324), (1148, 1746662), (2296, 873331)]