2522494

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:484

約数の個数: 24

約数和(自身を含む): 4348080

約数和(自身を除く): 1825586

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 439, 442, 878, 2873, 5707, 5746, 7463, 11414, 14926, 74191, 97019, 148382, 194038, 1261247, 2522494]

約数ペア:

[(1, 2522494), (2, 1261247), (13, 194038), (17, 148382), (26, 97019), (34, 74191), (169, 14926), (221, 11414), (338, 7463), (439, 5746), (442, 5707), (878, 2873)]