81775852214

素因数分解:

$2^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{16547117}}^1$

素因数の和:16547479

約数の個数: 16

約数和(自身を含む): 140584314528

約数和(自身を除く): 58808462314

約数列:

[1, 2, 7, 14, 353, 706, 2471, 4942, 16547117, 33094234, 115829819, 231659638, 5841132301, 11682264602, 40887926107, 81775852214]

約数ペア:

[(1, 81775852214), (2, 40887926107), (7, 11682264602), (14, 5841132301), (353, 231659638), (706, 115829819), (2471, 33094234), (4942, 16547117)]