1129158724

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{3975911}}^1$

素因数の和:3975986

約数の個数: 12

約数和(自身を含む): 2003859648

約数和(自身を除く): 874700924

約数列:

[1, 2, 4, 71, 142, 284, 3975911, 7951822, 15903644, 282289681, 564579362, 1129158724]

約数ペア:

[(1, 1129158724), (2, 564579362), (4, 282289681), (71, 15903644), (142, 7951822), (284, 3975911)]