4328428

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:386

約数の個数: 36

約数和(自身を含む): 8659560

約数和(自身を除く): 4331132

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 337, 338, 494, 674, 676, 988, 1348, 3211, 4381, 6403, 6422, 8762, 12806, 12844, 17524, 25612, 56953, 83239, 113906, 166478, 227812, 332956, 1082107, 2164214, 4328428]

約数ペア:

[(1, 4328428), (2, 2164214), (4, 1082107), (13, 332956), (19, 227812), (26, 166478), (38, 113906), (52, 83239), (76, 56953), (169, 25612), (247, 17524), (337, 12844), (338, 12806), (494, 8762), (674, 6422), (676, 6403), (988, 4381), (1348, 3211)]