1307512468

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 2385245520

約数和(自身を除く): 1077733052

約数列:

[1, 2, 4, 41, 82, 101, 164, 193, 202, 386, 404, 409, 772, 818, 1636, 4141, 7913, 8282, 15826, 16564, 16769, 19493, 31652, 33538, 38986, 41309, 67076, 77972, 78937, 82618, 157874, 165236, 315748, 799213, 1598426, 1693669, 3196852, 3236417, 3387338, 6472834, 6774676, 7972637, 12945668, 15945274, 31890548, 326878117, 653756234, 1307512468]

約数ペア:

[(1, 1307512468), (2, 653756234), (4, 326878117), (41, 31890548), (82, 15945274), (101, 12945668), (164, 7972637), (193, 6774676), (202, 6472834), (386, 3387338), (404, 3236417), (409, 3196852), (772, 1693669), (818, 1598426), (1636, 799213), (4141, 315748), (7913, 165236), (8282, 157874), (15826, 82618), (16564, 78937), (16769, 77972), (19493, 67076), (31652, 41309), (33538, 38986)]