2589262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1879}}^1$

素因数の和:1947

約数の個数: 16

約数和(自身を含む): 4263840

約数和(自身を除く): 1674578

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 1879, 3758, 24427, 48854, 99587, 199174, 1294631, 2589262]

約数ペア:

[(1, 2589262), (2, 1294631), (13, 199174), (26, 99587), (53, 48854), (106, 24427), (689, 3758), (1378, 1879)]