1949791010

素因数分解:

$2^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{578573}}^1$

素因数の和:578917

約数の個数: 16

約数和(自身を含む): 3520044216

約数和(自身を除く): 1570253206

約数列:

[1, 2, 5, 10, 337, 674, 1685, 3370, 578573, 1157146, 2892865, 5785730, 194979101, 389958202, 974895505, 1949791010]

約数ペア:

[(1, 1949791010), (2, 974895505), (5, 389958202), (10, 194979101), (337, 5785730), (674, 2892865), (1685, 1157146), (3370, 578573)]