81828278

素因数分解:

$2^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{7207}}^1$

素因数の和:8027

約数の個数: 16

約数和(自身を含む): 140469504

約数和(自身を除く): 58641226

約数列:

[1, 2, 7, 14, 811, 1622, 5677, 7207, 11354, 14414, 50449, 100898, 5844877, 11689754, 40914139, 81828278]

約数ペア:

[(1, 81828278), (2, 40914139), (7, 11689754), (14, 5844877), (811, 100898), (1622, 50449), (5677, 14414), (7207, 11354)]