1298047492

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{105601}}^1$

素因数の和:106051

約数の個数: 24

約数和(自身を含む): 2602033280

約数和(自身を除く): 1303985788

約数列:

[1, 2, 4, 7, 14, 28, 439, 878, 1756, 3073, 6146, 12292, 105601, 211202, 422404, 739207, 1478414, 2956828, 46358839, 92717678, 185435356, 324511873, 649023746, 1298047492]

約数ペア:

[(1, 1298047492), (2, 649023746), (4, 324511873), (7, 185435356), (14, 92717678), (28, 46358839), (439, 2956828), (878, 1478414), (1756, 739207), (3073, 422404), (6146, 211202), (12292, 105601)]