128082242

素因数分解:

$2^1\times {\mathrm{307}}^1\times {\mathrm{337}}^1\times {\mathrm{619}}^1$

素因数の和:1265

約数の個数: 16

約数和(自身を含む): 193633440

約数和(自身を除く): 65551198

約数列:

[1, 2, 307, 337, 614, 619, 674, 1238, 103459, 190033, 206918, 208603, 380066, 417206, 64041121, 128082242]

約数ペア:

[(1, 128082242), (2, 64041121), (307, 417206), (337, 380066), (614, 208603), (619, 206918), (674, 190033), (1238, 103459)]