2072812

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{409}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 4178720

約数和(自身を除く): 2105908

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 409, 724, 818, 1267, 1636, 2534, 2863, 5068, 5726, 11452, 74029, 148058, 296116, 518203, 1036406, 2072812]

約数ペア:

[(1, 2072812), (2, 1036406), (4, 518203), (7, 296116), (14, 148058), (28, 74029), (181, 11452), (362, 5726), (409, 5068), (724, 2863), (818, 2534), (1267, 1636)]