260056303

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{349}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 296822400

約数和(自身を除く): 36766097

約数列:

[1, 13, 31, 43, 349, 403, 559, 1333, 1849, 4537, 10819, 15007, 17329, 24037, 57319, 140647, 195091, 465217, 645301, 745147, 6047821, 8388913, 20004331, 260056303]

約数ペア:

[(1, 260056303), (13, 20004331), (31, 8388913), (43, 6047821), (349, 745147), (403, 645301), (559, 465217), (1333, 195091), (1849, 140647), (4537, 57319), (10819, 24037), (15007, 17329)]