412119988

素因数分解:

$2^2\times 7^3\times {\mathrm{139}}^1\times {\mathrm{2161}}^1$

素因数の和:2325

約数の個数: 48

約数和(自身を含む): 847504000

約数和(自身を除く): 435384012

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 196, 278, 343, 556, 686, 973, 1372, 1946, 2161, 3892, 4322, 6811, 8644, 13622, 15127, 27244, 30254, 47677, 60508, 95354, 105889, 190708, 211778, 300379, 423556, 600758, 741223, 1201516, 1482446, 2102653, 2964892, 4205306, 8410612, 14718571, 29437142, 58874284, 103029997, 206059994, 412119988]

約数ペア:

[(1, 412119988), (2, 206059994), (4, 103029997), (7, 58874284), (14, 29437142), (28, 14718571), (49, 8410612), (98, 4205306), (139, 2964892), (196, 2102653), (278, 1482446), (343, 1201516), (556, 741223), (686, 600758), (973, 423556), (1372, 300379), (1946, 211778), (2161, 190708), (3892, 105889), (4322, 95354), (6811, 60508), (8644, 47677), (13622, 30254), (15127, 27244)]