458429188

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{2557}}^1$

素因数の和:2924

約数の個数: 48

約数和(自身を含む): 968356480

約数和(自身を除く): 509927292

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 337, 532, 674, 1348, 2359, 2557, 4718, 5114, 6403, 9436, 10228, 12806, 17899, 25612, 35798, 44821, 48583, 71596, 89642, 97166, 179284, 194332, 340081, 680162, 861709, 1360324, 1723418, 3446836, 6031963, 12063926, 16372471, 24127852, 32744942, 65489884, 114607297, 229214594, 458429188]

約数ペア:

[(1, 458429188), (2, 229214594), (4, 114607297), (7, 65489884), (14, 32744942), (19, 24127852), (28, 16372471), (38, 12063926), (76, 6031963), (133, 3446836), (266, 1723418), (337, 1360324), (532, 861709), (674, 680162), (1348, 340081), (2359, 194332), (2557, 179284), (4718, 97166), (5114, 89642), (6403, 71596), (9436, 48583), (10228, 44821), (12806, 35798), (17899, 25612)]