13878052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1607}}^1$

素因数の和:1755

約数の個数: 24

約数和(自身を含む): 25933824

約数和(自身を除く): 12055772

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 508, 1607, 2159, 3214, 4318, 6428, 8636, 27319, 54638, 109276, 204089, 408178, 816356, 3469513, 6939026, 13878052]

約数ペア:

[(1, 13878052), (2, 6939026), (4, 3469513), (17, 816356), (34, 408178), (68, 204089), (127, 109276), (254, 54638), (508, 27319), (1607, 8636), (2159, 6428), (3214, 4318)]