4080457492979

素因数分解:

$7^1\times {\mathrm{193}}^1\times {\mathrm{383}}^1\times {\mathrm{7885963}}^1$

素因数の和:7886546

約数の個数: 16

約数和(自身を含む): 4699782193152

約数和(自身を除く): 619324700173

約数列:

[1, 7, 193, 383, 1351, 2681, 73919, 517433, 7885963, 55201741, 1521990859, 3020323829, 10653936013, 21142266803, 582922498997, 4080457492979]

約数ペア:

[(1, 4080457492979), (7, 582922498997), (193, 21142266803), (383, 10653936013), (1351, 3020323829), (2681, 1521990859), (73919, 55201741), (517433, 7885963)]