2550408719

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{907}}^1\times {\mathrm{1487}}^1$

素因数の和:2486

約数の個数: 16

約数和(自身を含む): 2680590336

約数和(自身を除く): 130181617

約数列:

[1, 31, 61, 907, 1487, 1891, 28117, 46097, 55327, 90707, 1348709, 1715137, 2811917, 41809979, 82271249, 2550408719]

約数ペア:

[(1, 2550408719), (31, 82271249), (61, 41809979), (907, 2811917), (1487, 1715137), (1891, 1348709), (28117, 90707), (46097, 55327)]