2193268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7121}}^1$

素因数の和:7143

約数の個数: 24

約数和(自身を含む): 4785984

約数和(自身を除く): 2592716

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 7121, 14242, 28484, 49847, 78331, 99694, 156662, 199388, 313324, 548317, 1096634, 2193268]

約数ペア:

[(1, 2193268), (2, 1096634), (4, 548317), (7, 313324), (11, 199388), (14, 156662), (22, 99694), (28, 78331), (44, 49847), (77, 28484), (154, 14242), (308, 7121)]