1280496954

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19401469}}^1$

素因数の和:19401485

約数の個数: 16

約数和(自身を含む): 2793811680

約数和(自身を除く): 1513314726

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 19401469, 38802938, 58204407, 116408814, 213416159, 426832318, 640248477, 1280496954]

約数ペア:

[(1, 1280496954), (2, 640248477), (3, 426832318), (6, 213416159), (11, 116408814), (22, 58204407), (33, 38802938), (66, 19401469)]