847408966

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{123493}}^1$

素因数の和:123615

約数の個数: 16

約数和(自身を含む): 1315952064

約数和(自身を除く): 468543098

約数列:

[1, 2, 47, 73, 94, 146, 3431, 6862, 123493, 246986, 5804171, 9014989, 11608342, 18029978, 423704483, 847408966]

約数ペア:

[(1, 847408966), (2, 423704483), (47, 18029978), (73, 11608342), (94, 9014989), (146, 5804171), (3431, 246986), (6862, 123493)]