139997606

素因数分解:

$2^1\times 7^2\times {\mathrm{953}}^1\times {\mathrm{1499}}^1$

素因数の和:2468

約数の個数: 24

約数和(自身を含む): 244701000

約数和(自身を除く): 104703394

約数列:

[1, 2, 7, 14, 49, 98, 953, 1499, 1906, 2998, 6671, 10493, 13342, 20986, 46697, 73451, 93394, 146902, 1428547, 2857094, 9999829, 19999658, 69998803, 139997606]

約数ペア:

[(1, 139997606), (2, 69998803), (7, 19999658), (14, 9999829), (49, 2857094), (98, 1428547), (953, 146902), (1499, 93394), (1906, 73451), (2998, 46697), (6671, 20986), (10493, 13342)]