921042883438

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{43531661}}^1$

素因数の和:43531883

約数の個数: 16

約数和(自身を含む): 1410425848800

約数和(自身を除く): 489382965362

約数列:

[1, 2, 71, 142, 149, 298, 10579, 21158, 43531661, 87063322, 3090747931, 6181495862, 6486217489, 12972434978, 460521441719, 921042883438]

約数ペア:

[(1, 921042883438), (2, 460521441719), (71, 12972434978), (142, 6486217489), (149, 6181495862), (298, 3090747931), (10579, 87063322), (21158, 43531661)]