2559152

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{521}}^1$

素因数の和:836

約数の個数: 20

約数和(自身を含む): 4984056

約数和(自身を除く): 2424904

約数列:

[1, 2, 4, 8, 16, 307, 521, 614, 1042, 1228, 2084, 2456, 4168, 4912, 8336, 159947, 319894, 639788, 1279576, 2559152]

約数ペア:

[(1, 2559152), (2, 1279576), (4, 639788), (8, 319894), (16, 159947), (307, 8336), (521, 4912), (614, 4168), (1042, 2456), (1228, 2084)]