306438706

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{5501}}^1$

素因数の和:5706

約数の個数: 32

約数和(自身を含む): 551432448

約数和(自身を除く): 244993742

約数列:

[1, 2, 7, 14, 23, 46, 161, 173, 322, 346, 1211, 2422, 3979, 5501, 7958, 11002, 27853, 38507, 55706, 77014, 126523, 253046, 885661, 951673, 1771322, 1903346, 6661711, 13323422, 21888479, 43776958, 153219353, 306438706]

約数ペア:

[(1, 306438706), (2, 153219353), (7, 43776958), (14, 21888479), (23, 13323422), (46, 6661711), (161, 1903346), (173, 1771322), (322, 951673), (346, 885661), (1211, 253046), (2422, 126523), (3979, 77014), (5501, 55706), (7958, 38507), (11002, 27853)]