4451244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2789}}^1$

素因数の和:2822

約数の個数: 48

約数和(自身を含む): 12499200

約数和(自身を除く): 8047956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 2789, 5578, 8367, 11156, 16734, 19523, 33468, 39046, 52991, 58569, 78092, 105982, 117138, 158973, 211964, 234276, 317946, 370937, 635892, 741874, 1112811, 1483748, 2225622, 4451244]

約数ペア:

[(1, 4451244), (2, 2225622), (3, 1483748), (4, 1112811), (6, 741874), (7, 635892), (12, 370937), (14, 317946), (19, 234276), (21, 211964), (28, 158973), (38, 117138), (42, 105982), (57, 78092), (76, 58569), (84, 52991), (114, 39046), (133, 33468), (228, 19523), (266, 16734), (399, 11156), (532, 8367), (798, 5578), (1596, 2789)]