1249468286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1320791}}^1$

素因数の和:1320847

約数の個数: 16

約数和(自身を含む): 2092134528

約数和(自身を除く): 842666242

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 1320791, 2641582, 14528701, 29057402, 56794013, 113588026, 624734143, 1249468286]

約数ペア:

[(1, 1249468286), (2, 624734143), (11, 113588026), (22, 56794013), (43, 29057402), (86, 14528701), (473, 2641582), (946, 1320791)]