1237839730

素因数分解:

$2^1\times 5^1\times {\mathrm{1433}}^1\times {\mathrm{86381}}^1$

素因数の和:87821

約数の個数: 16

約数和(自身を含む): 2229692184

約数和(自身を除く): 991852454

約数列:

[1, 2, 5, 10, 1433, 2866, 7165, 14330, 86381, 172762, 431905, 863810, 123783973, 247567946, 618919865, 1237839730]

約数ペア:

[(1, 1237839730), (2, 618919865), (5, 247567946), (10, 123783973), (1433, 863810), (2866, 431905), (7165, 172762), (14330, 86381)]