2019116008

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{1117}}^1$

素因数の和:1347

約数の個数: 96

約数和(自身を含む): 4713845760

約数和(自身を除く): 2694729752

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 191, 338, 364, 382, 676, 728, 764, 1117, 1183, 1337, 1352, 1528, 2234, 2366, 2483, 2674, 4468, 4732, 4966, 5348, 7819, 8936, 9464, 9932, 10696, 14521, 15638, 17381, 19864, 29042, 31276, 32279, 34762, 58084, 62552, 64558, 69524, 101647, 116168, 129116, 139048, 188773, 203294, 213347, 225953, 258232, 377546, 406588, 426694, 451906, 755092, 813176, 853388, 903812, 1321411, 1493429, 1510184, 1706776, 1807624, 2642822, 2773511, 2986858, 5285644, 5547022, 5973716, 10571288, 11094044, 11947432, 19414577, 22188088, 36055643, 38829154, 72111286, 77658308, 144222572, 155316616, 252389501, 288445144, 504779002, 1009558004, 2019116008]

約数ペア:

[(1, 2019116008), (2, 1009558004), (4, 504779002), (7, 288445144), (8, 252389501), (13, 155316616), (14, 144222572), (26, 77658308), (28, 72111286), (52, 38829154), (56, 36055643), (91, 22188088), (104, 19414577), (169, 11947432), (182, 11094044), (191, 10571288), (338, 5973716), (364, 5547022), (382, 5285644), (676, 2986858), (728, 2773511), (764, 2642822), (1117, 1807624), (1183, 1706776), (1337, 1510184), (1352, 1493429), (1528, 1321411), (2234, 903812), (2366, 853388), (2483, 813176), (2674, 755092), (4468, 451906), (4732, 426694), (4966, 406588), (5348, 377546), (7819, 258232), (8936, 225953), (9464, 213347), (9932, 203294), (10696, 188773), (14521, 139048), (15638, 129116), (17381, 116168), (19864, 101647), (29042, 69524), (31276, 64558), (32279, 62552), (34762, 58084)]