2619838

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:388

約数の個数: 24

約数和(自身を含む): 4453488

約数和(自身を除く): 1833650

約数列:

[1, 2, 13, 23, 26, 46, 169, 299, 337, 338, 598, 674, 3887, 4381, 7751, 7774, 8762, 15502, 56953, 100763, 113906, 201526, 1309919, 2619838]

約数ペア:

[(1, 2619838), (2, 1309919), (13, 201526), (23, 113906), (26, 100763), (46, 56953), (169, 15502), (299, 8762), (337, 7774), (338, 7751), (598, 4381), (674, 3887)]