2002121178

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19628639}}^1$

素因数の和:19628661

約数の個数: 16

約数和(自身を含む): 4239786240

約数和(自身を除く): 2237665062

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 19628639, 39257278, 58885917, 117771834, 333686863, 667373726, 1001060589, 2002121178]

約数ペア:

[(1, 2002121178), (2, 1001060589), (3, 667373726), (6, 333686863), (17, 117771834), (34, 58885917), (51, 39257278), (102, 19628639)]