389804934

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{4783}}^1$

素因数の和:4869

約数の個数: 48

約数和(自身を含む): 845964288

約数和(自身を除く): 456159354

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 94, 102, 141, 282, 289, 578, 799, 867, 1598, 1734, 2397, 4783, 4794, 9566, 13583, 14349, 27166, 28698, 40749, 81311, 81498, 162622, 224801, 243933, 449602, 487866, 674403, 1348806, 1382287, 2764574, 3821617, 4146861, 7643234, 8293722, 11464851, 22929702, 64967489, 129934978, 194902467, 389804934]

約数ペア:

[(1, 389804934), (2, 194902467), (3, 129934978), (6, 64967489), (17, 22929702), (34, 11464851), (47, 8293722), (51, 7643234), (94, 4146861), (102, 3821617), (141, 2764574), (282, 1382287), (289, 1348806), (578, 674403), (799, 487866), (867, 449602), (1598, 243933), (1734, 224801), (2397, 162622), (4783, 81498), (4794, 81311), (9566, 40749), (13583, 28698), (14349, 27166)]