128950422

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{457271}}^1$

素因数の和:457323

約数の個数: 16

約数和(自身を含む): 263388672

約数和(自身を除く): 134438250

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 457271, 914542, 1371813, 2743626, 21491737, 42983474, 64475211, 128950422]

約数ペア:

[(1, 128950422), (2, 64475211), (3, 42983474), (6, 21491737), (47, 2743626), (94, 1371813), (141, 914542), (282, 457271)]