489043319

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{12227}}^1$

素因数の和:12334

約数の個数: 16

約数和(自身を含む): 535292928

約数和(自身を除く): 46249609

約数列:

[1, 23, 37, 47, 851, 1081, 1739, 12227, 39997, 281221, 452399, 574669, 10405177, 13217387, 21262753, 489043319]

約数ペア:

[(1, 489043319), (23, 21262753), (37, 13217387), (47, 10405177), (851, 574669), (1081, 452399), (1739, 281221), (12227, 39997)]