129278002

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{225223}}^1$

素因数の和:225273

約数の個数: 16

約数和(自身を含む): 227025792

約数和(自身を除く): 97747790

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 225223, 450446, 1576561, 3153122, 9234143, 18468286, 64639001, 129278002]

約数ペア:

[(1, 129278002), (2, 64639001), (7, 18468286), (14, 9234143), (41, 3153122), (82, 1576561), (287, 450446), (574, 225223)]