1336681654

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{7489}}^1$

素因数の和:7589

約数の個数: 64

約数和(自身を含む): 2674828800

約数和(自身を除く): 1338147146

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 61, 77, 122, 133, 154, 209, 266, 418, 427, 671, 854, 1159, 1342, 1463, 2318, 2926, 4697, 7489, 8113, 9394, 12749, 14978, 16226, 25498, 52423, 82379, 89243, 104846, 142291, 164758, 178486, 284582, 456829, 576653, 913658, 996037, 1153306, 1565201, 1992074, 3130402, 3197803, 5025119, 6395606, 8679751, 10050238, 10956407, 17359502, 21912814, 35175833, 60758257, 70351666, 95477261, 121516514, 190954522, 668340827, 1336681654]

約数ペア:

[(1, 1336681654), (2, 668340827), (7, 190954522), (11, 121516514), (14, 95477261), (19, 70351666), (22, 60758257), (38, 35175833), (61, 21912814), (77, 17359502), (122, 10956407), (133, 10050238), (154, 8679751), (209, 6395606), (266, 5025119), (418, 3197803), (427, 3130402), (671, 1992074), (854, 1565201), (1159, 1153306), (1342, 996037), (1463, 913658), (2318, 576653), (2926, 456829), (4697, 284582), (7489, 178486), (8113, 164758), (9394, 142291), (12749, 104846), (14978, 89243), (16226, 82379), (25498, 52423)]