2007603908

素因数分解:

$2^2\times {\mathrm{509}}^1\times {\mathrm{986053}}^1$

素因数の和:986566

約数の個数: 12

約数和(自身を含む): 3520212780

約数和(自身を除く): 1512608872

約数列:

[1, 2, 4, 509, 1018, 2036, 986053, 1972106, 3944212, 501900977, 1003801954, 2007603908]

約数ペア:

[(1, 2007603908), (2, 1003801954), (4, 501900977), (509, 3944212), (1018, 1972106), (2036, 986053)]