1645003936

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{3643}}^1$

素因数の和:3893

約数の個数: 48

約数和(自身を含む): 3294817344

約数和(自身を除く): 1649813408

約数列:

[1, 2, 4, 8, 16, 32, 103, 137, 206, 274, 412, 548, 824, 1096, 1648, 2192, 3296, 3643, 4384, 7286, 14111, 14572, 28222, 29144, 56444, 58288, 112888, 116576, 225776, 375229, 451552, 499091, 750458, 998182, 1500916, 1996364, 3001832, 3992728, 6003664, 7985456, 12007328, 15970912, 51406373, 102812746, 205625492, 411250984, 822501968, 1645003936]

約数ペア:

[(1, 1645003936), (2, 822501968), (4, 411250984), (8, 205625492), (16, 102812746), (32, 51406373), (103, 15970912), (137, 12007328), (206, 7985456), (274, 6003664), (412, 3992728), (548, 3001832), (824, 1996364), (1096, 1500916), (1648, 998182), (2192, 750458), (3296, 499091), (3643, 451552), (4384, 375229), (7286, 225776), (14111, 116576), (14572, 112888), (28222, 58288), (29144, 56444)]