291947046

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2560939}}^1$

素因数の和:2560963

約数の個数: 16

約数和(自身を含む): 614625600

約数和(自身を除く): 322678554

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2560939, 5121878, 7682817, 15365634, 48657841, 97315682, 145973523, 291947046]

約数ペア:

[(1, 291947046), (2, 145973523), (3, 97315682), (6, 48657841), (19, 15365634), (38, 7682817), (57, 5121878), (114, 2560939)]