2054205439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{235493}}^1$

素因数の和:235578

約数の個数: 16

約数和(自身を含む): 2452905504

約数和(自身を除く): 398700065

約数列:

[1, 11, 13, 61, 143, 671, 793, 8723, 235493, 2590423, 3061409, 14365073, 33675499, 158015803, 186745949, 2054205439]

約数ペア:

[(1, 2054205439), (11, 186745949), (13, 158015803), (61, 33675499), (143, 14365073), (671, 3061409), (793, 2590423), (8723, 235493)]