1689867088

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{10271}}^1$

素因数の和:10412

約数の個数: 80

約数和(自身を含む): 4065739776

約数和(自身を除く): 2375872688

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 113, 182, 208, 226, 364, 452, 728, 791, 904, 1456, 1469, 1582, 1808, 2938, 3164, 5876, 6328, 10271, 10283, 11752, 12656, 20542, 20566, 23504, 41084, 41132, 71897, 82168, 82264, 133523, 143794, 164336, 164528, 267046, 287588, 534092, 575176, 934661, 1068184, 1150352, 1160623, 1869322, 2136368, 2321246, 3738644, 4642492, 7477288, 8124361, 9284984, 14954576, 15088099, 16248722, 18569968, 30176198, 32497444, 60352396, 64994888, 105616693, 120704792, 129989776, 211233386, 241409584, 422466772, 844933544, 1689867088]

約数ペア:

[(1, 1689867088), (2, 844933544), (4, 422466772), (7, 241409584), (8, 211233386), (13, 129989776), (14, 120704792), (16, 105616693), (26, 64994888), (28, 60352396), (52, 32497444), (56, 30176198), (91, 18569968), (104, 16248722), (112, 15088099), (113, 14954576), (182, 9284984), (208, 8124361), (226, 7477288), (364, 4642492), (452, 3738644), (728, 2321246), (791, 2136368), (904, 1869322), (1456, 1160623), (1469, 1150352), (1582, 1068184), (1808, 934661), (2938, 575176), (3164, 534092), (5876, 287588), (6328, 267046), (10271, 164528), (10283, 164336), (11752, 143794), (12656, 133523), (20542, 82264), (20566, 82168), (23504, 71897), (41084, 41132)]