2013238192

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{7607}}^1$

素因数の和:7778

約数の個数: 80

約数和(自身を含む): 4754695680

約数和(自身を除く): 2741457488

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 139, 238, 272, 278, 476, 556, 952, 973, 1112, 1904, 1946, 2224, 2363, 3892, 4726, 7607, 7784, 9452, 15214, 15568, 16541, 18904, 30428, 33082, 37808, 53249, 60856, 66164, 106498, 121712, 129319, 132328, 212996, 258638, 264656, 425992, 517276, 851984, 905233, 1034552, 1057373, 1810466, 2069104, 2114746, 3620932, 4229492, 7241864, 7401611, 8458984, 14483728, 14803222, 16917968, 17975341, 29606444, 35950682, 59212888, 71901364, 118425776, 125827387, 143802728, 251654774, 287605456, 503309548, 1006619096, 2013238192]

約数ペア:

[(1, 2013238192), (2, 1006619096), (4, 503309548), (7, 287605456), (8, 251654774), (14, 143802728), (16, 125827387), (17, 118425776), (28, 71901364), (34, 59212888), (56, 35950682), (68, 29606444), (112, 17975341), (119, 16917968), (136, 14803222), (139, 14483728), (238, 8458984), (272, 7401611), (278, 7241864), (476, 4229492), (556, 3620932), (952, 2114746), (973, 2069104), (1112, 1810466), (1904, 1057373), (1946, 1034552), (2224, 905233), (2363, 851984), (3892, 517276), (4726, 425992), (7607, 264656), (7784, 258638), (9452, 212996), (15214, 132328), (15568, 129319), (16541, 121712), (18904, 106498), (30428, 66164), (33082, 60856), (37808, 53249)]