2043294029

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{54673}}^1$

素因数の和:54980

約数の個数: 16

約数和(自身を含む): 2466890880

約数和(自身を除く): 423596851

約数列:

[1, 7, 19, 133, 281, 1967, 5339, 37373, 54673, 382711, 1038787, 7271509, 15363113, 107541791, 291899147, 2043294029]

約数ペア:

[(1, 2043294029), (7, 291899147), (19, 107541791), (133, 15363113), (281, 7271509), (1967, 1038787), (5339, 382711), (37373, 54673)]