2250292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 4334400

約数和(自身を除く): 2084108

約数列:

[1, 2, 4, 11, 22, 44, 199, 257, 398, 514, 796, 1028, 2189, 2827, 4378, 5654, 8756, 11308, 51143, 102286, 204572, 562573, 1125146, 2250292]

約数ペア:

[(1, 2250292), (2, 1125146), (4, 562573), (11, 204572), (22, 102286), (44, 51143), (199, 11308), (257, 8756), (398, 5654), (514, 4378), (796, 2827), (1028, 2189)]