139382806

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{21799}}^1$

素因数の和:21963

約数の個数: 16

約数和(自身を含む): 219744000

約数和(自身を除く): 80361194

約数列:

[1, 2, 23, 46, 139, 278, 3197, 6394, 21799, 43598, 501377, 1002754, 3030061, 6060122, 69691403, 139382806]

約数ペア:

[(1, 139382806), (2, 69691403), (23, 6060122), (46, 3030061), (139, 1002754), (278, 501377), (3197, 43598), (6394, 21799)]