1940074

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1327}}^1$

素因数の和:1389

約数の個数: 16

約数和(自身を含む): 3155328

約数和(自身を除く): 1215254

約数列:

[1, 2, 17, 34, 43, 86, 731, 1327, 1462, 2654, 22559, 45118, 57061, 114122, 970037, 1940074]

約数ペア:

[(1, 1940074), (2, 970037), (17, 114122), (34, 57061), (43, 45118), (86, 22559), (731, 2654), (1327, 1462)]