772372958

素因数分解:

$2^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{120721}}^1$

素因数の和:121187

約数の個数: 16

約数和(自身を含む): 1326976224

約数和(自身を除く): 554603266

約数列:

[1, 2, 7, 14, 457, 914, 3199, 6398, 120721, 241442, 845047, 1690094, 55169497, 110338994, 386186479, 772372958]

約数ペア:

[(1, 772372958), (2, 386186479), (7, 110338994), (14, 55169497), (457, 1690094), (914, 845047), (3199, 241442), (6398, 120721)]