2180670074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1607}}^1\times {\mathrm{61681}}^1$

素因数の和:63301

約数の個数: 16

約数和(自身を含む): 3570647616

約数和(自身を除く): 1389977542

約数列:

[1, 2, 11, 22, 1607, 3214, 17677, 35354, 61681, 123362, 678491, 1356982, 99121367, 198242734, 1090335037, 2180670074]

約数ペア:

[(1, 2180670074), (2, 1090335037), (11, 198242734), (22, 99121367), (1607, 1356982), (3214, 678491), (17677, 123362), (35354, 61681)]