2051236286267

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{43534951}}^1$

素因数の和:43535138

約数の個数: 16

約数和(自身を含む): 2407308705792

約数和(自身を除く): 356072419525

約数列:

[1, 7, 53, 127, 371, 889, 6731, 47117, 43534951, 304744657, 2307352403, 5528938777, 16151466821, 38702571439, 293033755181, 2051236286267]

約数ペア:

[(1, 2051236286267), (7, 293033755181), (53, 38702571439), (127, 16151466821), (371, 5528938777), (889, 2307352403), (6731, 304744657), (47117, 43534951)]