131495714

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{78929}}^1$

素因数の和:78962

約数の個数: 24

約数和(自身を含む): 242946540

約数和(自身を除く): 111450826

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 78929, 157858, 552503, 1105006, 1341793, 2683586, 3867521, 7735042, 9392551, 18785102, 65747857, 131495714]

約数ペア:

[(1, 131495714), (2, 65747857), (7, 18785102), (14, 9392551), (17, 7735042), (34, 3867521), (49, 2683586), (98, 1341793), (119, 1105006), (238, 552503), (833, 157858), (1666, 78929)]