145717946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{10301}}^1$

素因数の和:10957

約数の個数: 16

約数和(自身を含む): 238841568

約数和(自身を除く): 93123622

約数列:

[1, 2, 11, 22, 643, 1286, 7073, 10301, 14146, 20602, 113311, 226622, 6623543, 13247086, 72858973, 145717946]

約数ペア:

[(1, 145717946), (2, 72858973), (11, 13247086), (22, 6623543), (643, 226622), (1286, 113311), (7073, 20602), (10301, 14146)]