1286039244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{805789}}^1$

素因数の和:805822

約数の個数: 48

約数和(自身を含む): 3609939200

約数和(自身を除く): 2323899956

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, 805789, 1611578, 2417367, 3223156, 4834734, 5640523, 9669468, 11281046, 15309991, 16921569, 22562092, 30619982, 33843138, 45929973, 61239964, 67686276, 91859946, 107169937, 183719892, 214339874, 321509811, 428679748, 643019622, 1286039244]

約数ペア:

[(1, 1286039244), (2, 643019622), (3, 428679748), (4, 321509811), (6, 214339874), (7, 183719892), (12, 107169937), (14, 91859946), (19, 67686276), (21, 61239964), (28, 45929973), (38, 33843138), (42, 30619982), (57, 22562092), (76, 16921569), (84, 15309991), (114, 11281046), (133, 9669468), (228, 5640523), (266, 4834734), (399, 3223156), (532, 2417367), (798, 1611578), (1596, 805789)]