7871006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 48

約数和(自身を含む): 14625360

約数和(自身を除く): 6754354

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 73, 143, 146, 169, 286, 319, 338, 377, 638, 754, 803, 949, 1606, 1859, 1898, 2117, 3718, 4147, 4234, 4901, 8294, 9802, 10439, 12337, 20878, 23287, 24674, 27521, 46574, 53911, 55042, 107822, 135707, 271414, 302731, 357773, 605462, 715546, 3935503, 7871006]

約数ペア:

[(1, 7871006), (2, 3935503), (11, 715546), (13, 605462), (22, 357773), (26, 302731), (29, 271414), (58, 135707), (73, 107822), (143, 55042), (146, 53911), (169, 46574), (286, 27521), (319, 24674), (338, 23287), (377, 20878), (638, 12337), (754, 10439), (803, 9802), (949, 8294), (1606, 4901), (1859, 4234), (1898, 4147), (2117, 3718)]