1680346054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2099}}^1\times {\mathrm{21067}}^1$

素因数の和:23187

約数の個数: 16

約数和(自身を含む): 2654568000

約数和(自身を除く): 974221946

約数列:

[1, 2, 19, 38, 2099, 4198, 21067, 39881, 42134, 79762, 400273, 800546, 44219633, 88439266, 840173027, 1680346054]

約数ペア:

[(1, 1680346054), (2, 840173027), (19, 88439266), (38, 44219633), (2099, 800546), (4198, 400273), (21067, 79762), (39881, 42134)]