1995156908

素因数分解:

$2^2\times {\mathrm{1787}}^1\times {\mathrm{279121}}^1$

素因数の和:280912

約数の個数: 12

約数和(自身を含む): 3493490952

約数和(自身を除く): 1498334044

約数列:

[1, 2, 4, 1787, 3574, 7148, 279121, 558242, 1116484, 498789227, 997578454, 1995156908]

約数ペア:

[(1, 1995156908), (2, 997578454), (4, 498789227), (1787, 1116484), (3574, 558242), (7148, 279121)]