7286404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1291}}^1$

素因数の和:1395

約数の個数: 24

約数和(自身を含む): 13674528

約数和(自身を除く): 6388124

約数列:

[1, 2, 4, 17, 34, 68, 83, 166, 332, 1291, 1411, 2582, 2822, 5164, 5644, 21947, 43894, 87788, 107153, 214306, 428612, 1821601, 3643202, 7286404]

約数ペア:

[(1, 7286404), (2, 3643202), (4, 1821601), (17, 428612), (34, 214306), (68, 107153), (83, 87788), (166, 43894), (332, 21947), (1291, 5644), (1411, 5164), (2582, 2822)]