1618163917

素因数分解:

${\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{2671}}^1$

素因数の和:2980

約数の個数: 16

約数和(自身を含む): 1687806208

約数和(自身を除く): 69642291

約数列:

[1, 43, 73, 193, 2671, 3139, 8299, 14089, 114853, 194983, 515503, 605827, 8384269, 22166629, 37631719, 1618163917]

約数ペア:

[(1, 1618163917), (43, 37631719), (73, 22166629), (193, 8384269), (2671, 605827), (3139, 515503), (8299, 194983), (14089, 114853)]