490015514

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{306643}}^1$

素因数の和:306709

約数の個数: 16

約数和(自身を含む): 794821248

約数和(自身を除く): 304805734

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 306643, 613286, 5212931, 10425862, 14412221, 28824442, 245007757, 490015514]

約数ペア:

[(1, 490015514), (2, 245007757), (17, 28824442), (34, 14412221), (47, 10425862), (94, 5212931), (799, 613286), (1598, 306643)]