121438412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{37997}}^1$

素因数の和:38065

約数の個数: 24

約数和(自身を含む): 229811904

約数和(自身を除く): 108373492

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 799, 1598, 3196, 37997, 75994, 151988, 645949, 1291898, 1785859, 2583796, 3571718, 7143436, 30359603, 60719206, 121438412]

約数ペア:

[(1, 121438412), (2, 60719206), (4, 30359603), (17, 7143436), (34, 3571718), (47, 2583796), (68, 1785859), (94, 1291898), (188, 645949), (799, 151988), (1598, 75994), (3196, 37997)]