1294216

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 3064320

約数和(自身を除く): 1770104

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 191, 242, 308, 382, 484, 616, 764, 847, 968, 1337, 1528, 1694, 2101, 2674, 3388, 4202, 5348, 6776, 8404, 10696, 14707, 16808, 23111, 29414, 46222, 58828, 92444, 117656, 161777, 184888, 323554, 647108, 1294216]

約数ペア:

[(1, 1294216), (2, 647108), (4, 323554), (7, 184888), (8, 161777), (11, 117656), (14, 92444), (22, 58828), (28, 46222), (44, 29414), (56, 23111), (77, 16808), (88, 14707), (121, 10696), (154, 8404), (191, 6776), (242, 5348), (308, 4202), (382, 3388), (484, 2674), (616, 2101), (764, 1694), (847, 1528), (968, 1337)]