2875166497

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1013}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 3705691392

約数和(自身を除く): 830524895

約数列:

[1, 7, 17, 23, 61, 119, 161, 289, 391, 427, 1013, 1037, 1403, 2023, 2737, 6647, 7091, 7259, 9821, 17221, 17629, 23299, 23851, 46529, 61793, 120547, 123403, 163093, 166957, 292757, 396083, 405467, 432551, 1050481, 1421239, 2049299, 2772581, 2838269, 6733411, 7353367, 9948673, 17858177, 24161063, 47133877, 125007239, 169127441, 410738071, 2875166497]

約数ペア:

[(1, 2875166497), (7, 410738071), (17, 169127441), (23, 125007239), (61, 47133877), (119, 24161063), (161, 17858177), (289, 9948673), (391, 7353367), (427, 6733411), (1013, 2838269), (1037, 2772581), (1403, 2049299), (2023, 1421239), (2737, 1050481), (6647, 432551), (7091, 405467), (7259, 396083), (9821, 292757), (17221, 166957), (17629, 163093), (23299, 123403), (23851, 120547), (46529, 61793)]