289318134

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{10453}}^1$

素因数の和:11124

約数の個数: 32

約数和(自身を含む): 662365440

約数和(自身を除く): 373047306

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 659, 1318, 1977, 3954, 4613, 9226, 10453, 13839, 20906, 27678, 31359, 62718, 73171, 146342, 219513, 439026, 6888527, 13777054, 20665581, 41331162, 48219689, 96439378, 144659067, 289318134]

約数ペア:

[(1, 289318134), (2, 144659067), (3, 96439378), (6, 48219689), (7, 41331162), (14, 20665581), (21, 13777054), (42, 6888527), (659, 439026), (1318, 219513), (1977, 146342), (3954, 73171), (4613, 62718), (9226, 31359), (10453, 27678), (13839, 20906)]