855288346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{46337}}^1$

素因数の和:47189

約数の個数: 16

約数和(自身を含む): 1401261120

約数和(自身を除く): 545972774

約数列:

[1, 2, 11, 22, 839, 1678, 9229, 18458, 46337, 92674, 509707, 1019414, 38876743, 77753486, 427644173, 855288346]

約数ペア:

[(1, 855288346), (2, 427644173), (11, 77753486), (22, 38876743), (839, 1019414), (1678, 509707), (9229, 92674), (18458, 46337)]