129337012

素因数分解:

$2^2\times 7^1\times {\mathrm{4619179}}^1$

素因数の和:4619190

約数の個数: 12

約数和(自身を含む): 258674080

約数和(自身を除く): 129337068

約数列:

[1, 2, 4, 7, 14, 28, 4619179, 9238358, 18476716, 32334253, 64668506, 129337012]

約数ペア:

[(1, 129337012), (2, 64668506), (4, 32334253), (7, 18476716), (14, 9238358), (28, 4619179)]