389617158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{27527}}^1$

素因数の和:27876

約数の個数: 32

約数和(自身を含む): 893228544

約数和(自身を除く): 503611386

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 337, 674, 1011, 2022, 2359, 4718, 7077, 14154, 27527, 55054, 82581, 165162, 192689, 385378, 578067, 1156134, 9276599, 18553198, 27829797, 55659594, 64936193, 129872386, 194808579, 389617158]

約数ペア:

[(1, 389617158), (2, 194808579), (3, 129872386), (6, 64936193), (7, 55659594), (14, 27829797), (21, 18553198), (42, 9276599), (337, 1156134), (674, 578067), (1011, 385378), (2022, 192689), (2359, 165162), (4718, 82581), (7077, 55054), (14154, 27527)]