2025947

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:418

約数の個数: 16

約数和(自身を含む): 2564352

約数和(自身を除く): 538405

約数列:

[1, 7, 11, 77, 83, 317, 581, 913, 2219, 3487, 6391, 24409, 26311, 184177, 289421, 2025947]

約数ペア:

[(1, 2025947), (7, 289421), (11, 184177), (77, 26311), (83, 24409), (317, 6391), (581, 3487), (913, 2219)]