2568294

素因数分解:

$2^1\times 3^3\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 5760000

約数和(自身を除く): 3191706

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 199, 239, 398, 478, 597, 717, 1194, 1434, 1791, 2151, 3582, 4302, 5373, 6453, 10746, 12906, 47561, 95122, 142683, 285366, 428049, 856098, 1284147, 2568294]

約数ペア:

[(1, 2568294), (2, 1284147), (3, 856098), (6, 428049), (9, 285366), (18, 142683), (27, 95122), (54, 47561), (199, 12906), (239, 10746), (398, 6453), (478, 5373), (597, 4302), (717, 3582), (1194, 2151), (1434, 1791)]