78680798

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{130699}}^1$

素因数の和:130751

約数の個数: 16

約数和(自身を含む): 138019200

約数和(自身を除く): 59338402

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 130699, 261398, 914893, 1829786, 5620057, 11240114, 39340399, 78680798]

約数ペア:

[(1, 78680798), (2, 39340399), (7, 11240114), (14, 5620057), (43, 1829786), (86, 914893), (301, 261398), (602, 130699)]