2541844284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1780003}}^1$

素因数の和:1780034

約数の個数: 48

約数和(自身を含む): 7176976128

約数和(自身を除く): 4635131844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 1780003, 3560006, 5340009, 7120012, 10680018, 12460021, 21360036, 24920042, 30260051, 37380063, 49840084, 60520102, 74760126, 90780153, 121040204, 149520252, 181560306, 211820357, 363120612, 423640714, 635461071, 847281428, 1270922142, 2541844284]

約数ペア:

[(1, 2541844284), (2, 1270922142), (3, 847281428), (4, 635461071), (6, 423640714), (7, 363120612), (12, 211820357), (14, 181560306), (17, 149520252), (21, 121040204), (28, 90780153), (34, 74760126), (42, 60520102), (51, 49840084), (68, 37380063), (84, 30260051), (102, 24920042), (119, 21360036), (204, 12460021), (238, 10680018), (357, 7120012), (476, 5340009), (714, 3560006), (1428, 1780003)]