128702995207

素因数分解:

${\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{769}}^1\times {\mathrm{21023}}^1$

素因数の和:22230

約数の個数: 16

約数和(自身を含む): 135983232000

約数和(自身を除く): 7280236793

約数列:

[1, 19, 419, 769, 7961, 14611, 21023, 322211, 399437, 6122009, 8808637, 16166687, 167364103, 307167053, 6773841853, 128702995207]

約数ペア:

[(1, 128702995207), (19, 6773841853), (419, 307167053), (769, 167364103), (7961, 16166687), (14611, 8808637), (21023, 6122009), (322211, 399437)]