381639682

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 599151168

約数和(自身を除く): 217511486

約数列:

[1, 2, 37, 74, 107, 157, 214, 307, 314, 614, 3959, 5809, 7918, 11359, 11618, 16799, 22718, 32849, 33598, 48199, 65698, 96398, 621563, 1215413, 1243126, 1783363, 2430826, 3566726, 5157293, 10314586, 190819841, 381639682]

約数ペア:

[(1, 381639682), (2, 190819841), (37, 10314586), (74, 5157293), (107, 3566726), (157, 2430826), (214, 1783363), (307, 1243126), (314, 1215413), (614, 621563), (3959, 96398), (5809, 65698), (7918, 48199), (11359, 33598), (11618, 32849), (16799, 22718)]