1900058974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{28289}}^1$

素因数の和:28416

約数の個数: 32

約数和(自身を含む): 3226417920

約数和(自身を除く): 1326358946

約数列:

[1, 2, 11, 22, 43, 71, 86, 142, 473, 781, 946, 1562, 3053, 6106, 28289, 33583, 56578, 67166, 311179, 622358, 1216427, 2008519, 2432854, 4017038, 13380697, 22093709, 26761394, 44187418, 86366317, 172732634, 950029487, 1900058974]

約数ペア:

[(1, 1900058974), (2, 950029487), (11, 172732634), (22, 86366317), (43, 44187418), (71, 26761394), (86, 22093709), (142, 13380697), (473, 4017038), (781, 2432854), (946, 2008519), (1562, 1216427), (3053, 622358), (6106, 311179), (28289, 67166), (33583, 56578)]