2050928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:333

約数の個数: 40

約数和(自身を含む): 4452096

約数和(自身を除く): 2401168

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 271, 344, 473, 542, 688, 946, 1084, 1892, 2168, 2981, 3784, 4336, 5962, 7568, 11653, 11924, 23306, 23848, 46612, 47696, 93224, 128183, 186448, 256366, 512732, 1025464, 2050928]

約数ペア:

[(1, 2050928), (2, 1025464), (4, 512732), (8, 256366), (11, 186448), (16, 128183), (22, 93224), (43, 47696), (44, 46612), (86, 23848), (88, 23306), (172, 11924), (176, 11653), (271, 7568), (344, 5962), (473, 4336), (542, 3784), (688, 2981), (946, 2168), (1084, 1892)]