2942262791

素因数分解:

${\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{245209}}^1$

素因数の和:245306

約数の個数: 12

約数和(自身を含む): 3230886960

約数和(自身を除く): 288624169

約数列:

[1, 13, 71, 169, 923, 11999, 245209, 3187717, 17409839, 41440321, 226327907, 2942262791]

約数ペア:

[(1, 2942262791), (13, 226327907), (71, 41440321), (169, 17409839), (923, 3187717), (11999, 245209)]