4889963519

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{3931}}^1$

素因数の和:4203

約数の個数: 32

約数和(自身を含む): 6039552000

約数和(自身を除く): 1149588481

約数列:

[1, 7, 19, 47, 133, 199, 329, 893, 1393, 3781, 3931, 6251, 9353, 26467, 27517, 65471, 74689, 177707, 184757, 522823, 782269, 1243949, 1293299, 3510383, 5475883, 14863111, 24572681, 36766643, 104041777, 257366501, 698566217, 4889963519]

約数ペア:

[(1, 4889963519), (7, 698566217), (19, 257366501), (47, 104041777), (133, 36766643), (199, 24572681), (329, 14863111), (893, 5475883), (1393, 3510383), (3781, 1293299), (3931, 1243949), (6251, 782269), (9353, 522823), (26467, 184757), (27517, 177707), (65471, 74689)]