260289916271

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1\times {\mathrm{48673}}^1$

素因数の和:49239

約数の個数: 32

約数和(自身を含む): 327089280000

約数和(自身を除く): 66799363729

約数列:

[1, 7, 11, 77, 199, 349, 1393, 2189, 2443, 3839, 15323, 26873, 48673, 69451, 340711, 486157, 535403, 763961, 3747821, 5347727, 9685927, 16986877, 67801489, 106545197, 118908139, 186855647, 745816379, 1307989529, 3380388523, 23662719661, 37184273753, 260289916271]

約数ペア:

[(1, 260289916271), (7, 37184273753), (11, 23662719661), (77, 3380388523), (199, 1307989529), (349, 745816379), (1393, 186855647), (2189, 118908139), (2443, 106545197), (3839, 67801489), (15323, 16986877), (26873, 9685927), (48673, 5347727), (69451, 3747821), (340711, 763961), (486157, 535403)]