2079751912

素因数分解:

$2^3\times 7^1\times {\mathrm{409}}^1\times {\mathrm{90803}}^1$

素因数の和:91225

約数の個数: 32

約数和(自身を含む): 4467556800

約数和(自身を除く): 2387804888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 409, 818, 1636, 2863, 3272, 5726, 11452, 22904, 90803, 181606, 363212, 635621, 726424, 1271242, 2542484, 5084968, 37138427, 74276854, 148553708, 259968989, 297107416, 519937978, 1039875956, 2079751912]

約数ペア:

[(1, 2079751912), (2, 1039875956), (4, 519937978), (7, 297107416), (8, 259968989), (14, 148553708), (28, 74276854), (56, 37138427), (409, 5084968), (818, 2542484), (1636, 1271242), (2863, 726424), (3272, 635621), (5726, 363212), (11452, 181606), (22904, 90803)]