274638518

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{9337}}^1$

素因数の和:9548

約数の個数: 32

約数和(自身を含む): 516354048

約数和(自身を除く): 241715530

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 191, 382, 1337, 2101, 2674, 4202, 9337, 14707, 18674, 29414, 65359, 102707, 130718, 205414, 718949, 1437898, 1783367, 3566734, 12483569, 19617037, 24967138, 39234074, 137319259, 274638518]

約数ペア:

[(1, 274638518), (2, 137319259), (7, 39234074), (11, 24967138), (14, 19617037), (22, 12483569), (77, 3566734), (154, 1783367), (191, 1437898), (382, 718949), (1337, 205414), (2101, 130718), (2674, 102707), (4202, 65359), (9337, 29414), (14707, 18674)]