1679205368

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{634141}}^1$

素因数の和:634478

約数の個数: 16

約数和(自身を含む): 3158027160

約数和(自身を除く): 1478821792

約数列:

[1, 2, 4, 8, 331, 662, 1324, 2648, 634141, 1268282, 2536564, 5073128, 209900671, 419801342, 839602684, 1679205368]

約数ペア:

[(1, 1679205368), (2, 839602684), (4, 419801342), (8, 209900671), (331, 5073128), (662, 2536564), (1324, 1268282), (2648, 634141)]