2651252

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 4967424

約数和(自身を除く): 2316172

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 307, 508, 614, 1228, 2159, 4318, 5219, 8636, 10438, 20876, 38989, 77978, 155956, 662813, 1325626, 2651252]

約数ペア:

[(1, 2651252), (2, 1325626), (4, 662813), (17, 155956), (34, 77978), (68, 38989), (127, 20876), (254, 10438), (307, 8636), (508, 5219), (614, 4318), (1228, 2159)]