2080253756

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4370281}}^1$

素因数の和:4370309

約数の個数: 24

約数和(自身を含む): 4405244256

約数和(自身を除く): 2324990500

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 4370281, 8740562, 17481124, 30591967, 61183934, 74294777, 122367868, 148589554, 297179108, 520063439, 1040126878, 2080253756]

約数ペア:

[(1, 2080253756), (2, 1040126878), (4, 520063439), (7, 297179108), (14, 148589554), (17, 122367868), (28, 74294777), (34, 61183934), (68, 30591967), (119, 17481124), (238, 8740562), (476, 4370281)]