2788133042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1223939}}^1$

素因数の和:1224025

約数の個数: 16

約数和(自身を含む): 4494307680

約数和(自身を除く): 1706174638

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 1223939, 2447878, 20806963, 41613926, 82003913, 164007826, 1394066521, 2788133042]

約数ペア:

[(1, 2788133042), (2, 1394066521), (17, 164007826), (34, 82003913), (67, 41613926), (134, 20806963), (1139, 2447878), (2278, 1223939)]