1887442

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1291}}^1$

素因数の和:1353

約数の個数: 16

約数和(自身を含む): 3069792

約数和(自身を除く): 1182350

約数列:

[1, 2, 17, 34, 43, 86, 731, 1291, 1462, 2582, 21947, 43894, 55513, 111026, 943721, 1887442]

約数ペア:

[(1, 1887442), (2, 943721), (17, 111026), (34, 55513), (43, 43894), (86, 21947), (731, 2582), (1291, 1462)]