1026973370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5405123}}^1$

素因数の和:5405149

約数の個数: 16

約数和(自身を含む): 1945844640

約数和(自身を除く): 918871270

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 5405123, 10810246, 27025615, 54051230, 102697337, 205394674, 513486685, 1026973370]

約数ペア:

[(1, 1026973370), (2, 513486685), (5, 205394674), (10, 102697337), (19, 54051230), (38, 27025615), (95, 10810246), (190, 5405123)]