388664846

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{58027}}^1$

素因数の和:58243

約数の個数: 16

約数和(自身を含む): 620435376

約数和(自身を除く): 231770530

約数列:

[1, 2, 17, 34, 197, 394, 3349, 6698, 58027, 116054, 986459, 1972918, 11431319, 22862638, 194332423, 388664846]

約数ペア:

[(1, 388664846), (2, 194332423), (17, 22862638), (34, 11431319), (197, 1972918), (394, 986459), (3349, 116054), (6698, 58027)]