279892094

素因数分解:

$2^1\times {\mathrm{283}}^1\times {\mathrm{499}}^1\times {\mathrm{991}}^1$

素因数の和:1775

約数の個数: 16

約数和(自身を含む): 422592000

約数和(自身を除く): 142699906

約数列:

[1, 2, 283, 499, 566, 991, 998, 1982, 141217, 280453, 282434, 494509, 560906, 989018, 139946047, 279892094]

約数ペア:

[(1, 279892094), (2, 139946047), (283, 989018), (499, 560906), (566, 494509), (991, 282434), (998, 280453), (1982, 141217)]