2109553396

素因数分解:

$2^2\times {\mathrm{3863}}^1\times {\mathrm{136523}}^1$

素因数の和:140390

約数の個数: 12

約数和(自身を含む): 3692701152

約数和(自身を除く): 1583147756

約数列:

[1, 2, 4, 3863, 7726, 15452, 136523, 273046, 546092, 527388349, 1054776698, 2109553396]

約数ペア:

[(1, 2109553396), (2, 1054776698), (4, 527388349), (3863, 546092), (7726, 273046), (15452, 136523)]