255479929

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{911}}^1$

素因数の和:1160

約数の個数: 16

約数和(自身を含む): 271848960

約数和(自身を除く): 16369031

約数列:

[1, 23, 89, 137, 911, 2047, 3151, 12193, 20953, 81079, 124807, 280439, 1864817, 2870561, 11107823, 255479929]

約数ペア:

[(1, 255479929), (23, 11107823), (89, 2870561), (137, 1864817), (911, 280439), (2047, 124807), (3151, 81079), (12193, 20953)]