297399074

素因数分解:

$2^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{33037}}^1$

素因数の和:33689

約数の個数: 16

約数和(自身を含む): 510635328

約数和(自身を除く): 213236254

約数列:

[1, 2, 7, 14, 643, 1286, 4501, 9002, 33037, 66074, 231259, 462518, 21242791, 42485582, 148699537, 297399074]

約数ペア:

[(1, 297399074), (2, 148699537), (7, 42485582), (14, 21242791), (643, 462518), (1286, 231259), (4501, 66074), (9002, 33037)]