1331304886

素因数分解:

$2^1\times {\mathrm{307}}^1\times {\mathrm{373}}^1\times {\mathrm{5813}}^1$

素因数の和:6495

約数の個数: 16

約数和(自身を含む): 2009178864

約数和(自身を除く): 677873978

約数列:

[1, 2, 307, 373, 614, 746, 5813, 11626, 114511, 229022, 1784591, 2168249, 3569182, 4336498, 665652443, 1331304886]

約数ペア:

[(1, 1331304886), (2, 665652443), (307, 4336498), (373, 3569182), (614, 2168249), (746, 1784591), (5813, 229022), (11626, 114511)]