129447766

素因数分解:

$2^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{27437}}^1$

素因数の和:27783

約数の個数: 16

約数和(自身を含む): 222577056

約数和(自身を除く): 93129290

約数列:

[1, 2, 7, 14, 337, 674, 2359, 4718, 27437, 54874, 192059, 384118, 9246269, 18492538, 64723883, 129447766]

約数ペア:

[(1, 129447766), (2, 64723883), (7, 18492538), (14, 9246269), (337, 384118), (674, 192059), (2359, 54874), (4718, 27437)]