2638403713

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{19267}}^1$

素因数の和:19548

約数の個数: 16

約数和(自身を含む): 2941067520

約数和(自身を除く): 302663807

約数列:

[1, 11, 59, 211, 649, 2321, 12449, 19267, 136939, 211937, 1136753, 4065337, 12504283, 44718707, 239854883, 2638403713]

約数ペア:

[(1, 2638403713), (11, 239854883), (59, 44718707), (211, 12504283), (649, 4065337), (2321, 1136753), (12449, 211937), (19267, 136939)]