2486285907

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{16979}}^1$

素因数の和:17375

約数の個数: 32

約数和(自身を含む): 3999129600

約数和(自身を除く): 1512843693

約数列:

[1, 3, 7, 19, 21, 57, 133, 367, 399, 1101, 2569, 6973, 7707, 16979, 20919, 48811, 50937, 118853, 146433, 322601, 356559, 967803, 2258207, 6231293, 6774621, 18693879, 43619051, 118394567, 130857153, 355183701, 828761969, 2486285907]

約数ペア:

[(1, 2486285907), (3, 828761969), (7, 355183701), (19, 130857153), (21, 118394567), (57, 43619051), (133, 18693879), (367, 6774621), (399, 6231293), (1101, 2258207), (2569, 967803), (6973, 356559), (7707, 322601), (16979, 146433), (20919, 118853), (48811, 50937)]