388082508527

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{1657}}^1\times {\mathrm{240707}}^1$

素因数の和:242510

約数の個数: 16

約数和(自身を含む): 446985127680

約数和(自身を除く): 58902619153

約数列:

[1, 7, 139, 973, 1657, 11599, 230323, 240707, 1612261, 1684949, 33458273, 234207911, 398851499, 2791960493, 55440358361, 388082508527]

約数ペア:

[(1, 388082508527), (7, 55440358361), (139, 2791960493), (973, 398851499), (1657, 234207911), (11599, 33458273), (230323, 1684949), (240707, 1612261)]