4985854657

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{120539}}^1$

素因数の和:120876

約数の個数: 16

約数和(自身を含む): 6017356800

約数和(自身を除く): 1031502143

約数列:

[1, 7, 19, 133, 311, 2177, 5909, 41363, 120539, 843773, 2290241, 16031687, 37487629, 262413403, 712264951, 4985854657]

約数ペア:

[(1, 4985854657), (7, 712264951), (19, 262413403), (133, 37487629), (311, 16031687), (2177, 2290241), (5909, 843773), (41363, 120539)]