2178074

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2$

素因数の和:142

約数の個数: 24

約数和(自身を含む): 3656340

約数和(自身を除く): 1478266

約数列:

[1, 2, 17, 29, 34, 47, 58, 94, 493, 799, 986, 1363, 1598, 2209, 2726, 4418, 23171, 37553, 46342, 64061, 75106, 128122, 1089037, 2178074]

約数ペア:

[(1, 2178074), (2, 1089037), (17, 128122), (29, 75106), (34, 64061), (47, 46342), (58, 37553), (94, 23171), (493, 4418), (799, 2726), (986, 2209), (1363, 1598)]