2556216949

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{302977}}^1$

素因数の和:303060

約数の個数: 16

約数和(自身を含む): 3054018240

約数和(自身を除く): 497801291

約数列:

[1, 11, 13, 59, 143, 649, 767, 8437, 302977, 3332747, 3938701, 17875643, 43325711, 196632073, 232383359, 2556216949]

約数ペア:

[(1, 2556216949), (11, 232383359), (13, 196632073), (59, 43325711), (143, 17875643), (649, 3938701), (767, 3332747), (8437, 302977)]