1890226562

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1626701}}^1$

素因数の和:1626793

約数の個数: 16

約数和(自身を含む): 3279431232

約数和(自身を除く): 1389204670

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 1626701, 3253402, 11386907, 22773814, 135016183, 270032366, 945113281, 1890226562]

約数ペア:

[(1, 1890226562), (2, 945113281), (7, 270032366), (14, 135016183), (83, 22773814), (166, 11386907), (581, 3253402), (1162, 1626701)]