13178214056

素因数分解:

$2^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{551113}}^1$

素因数の和:551194

約数の個数: 48

約数和(自身を含む): 29214553140

約数和(自身を除く): 16036339084

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 61, 98, 122, 196, 244, 392, 427, 488, 854, 1708, 2989, 3416, 5978, 11956, 23912, 551113, 1102226, 2204452, 3857791, 4408904, 7715582, 15431164, 27004537, 30862328, 33617893, 54009074, 67235786, 108018148, 134471572, 216036296, 235325251, 268943144, 470650502, 941301004, 1647276757, 1882602008, 3294553514, 6589107028, 13178214056]

約数ペア:

[(1, 13178214056), (2, 6589107028), (4, 3294553514), (7, 1882602008), (8, 1647276757), (14, 941301004), (28, 470650502), (49, 268943144), (56, 235325251), (61, 216036296), (98, 134471572), (122, 108018148), (196, 67235786), (244, 54009074), (392, 33617893), (427, 30862328), (488, 27004537), (854, 15431164), (1708, 7715582), (2989, 4408904), (3416, 3857791), (5978, 2204452), (11956, 1102226), (23912, 551113)]