2110441978

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{366269}}^1$

素因数の和:366381

約数の個数: 16

約数和(自身を含む): 3287639520

約数和(自身を除く): 1177197542

約数列:

[1, 2, 43, 67, 86, 134, 2881, 5762, 366269, 732538, 15749567, 24540023, 31499134, 49080046, 1055220989, 2110441978]

約数ペア:

[(1, 2110441978), (2, 1055220989), (43, 49080046), (67, 31499134), (86, 24540023), (134, 15749567), (2881, 732538), (5762, 366269)]