7118188

素因数分解:

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

素因数の和:235

約数の個数: 48

約数和(自身を含む): 15740928

約数和(自身を除く): 8622740

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 191, 242, 308, 382, 484, 764, 847, 1331, 1337, 1694, 2101, 2662, 2674, 3388, 4202, 5324, 5348, 8404, 9317, 14707, 18634, 23111, 29414, 37268, 46222, 58828, 92444, 161777, 254221, 323554, 508442, 647108, 1016884, 1779547, 3559094, 7118188]

約数ペア:

[(1, 7118188), (2, 3559094), (4, 1779547), (7, 1016884), (11, 647108), (14, 508442), (22, 323554), (28, 254221), (44, 161777), (77, 92444), (121, 58828), (154, 46222), (191, 37268), (242, 29414), (308, 23111), (382, 18634), (484, 14707), (764, 9317), (847, 8404), (1331, 5348), (1337, 5324), (1694, 4202), (2101, 3388), (2662, 2674)]