2778349727

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1\times {\mathrm{6661}}^1$

素因数の和:7466

約数の個数: 16

約数和(自身を含む): 3029877600

約数和(自身を除く): 251527873

約数列:

[1, 19, 29, 551, 757, 6661, 14383, 21953, 126559, 193169, 417107, 3670211, 5042377, 95805163, 146228933, 2778349727]

約数ペア:

[(1, 2778349727), (19, 146228933), (29, 95805163), (551, 5042377), (757, 3670211), (6661, 417107), (14383, 193169), (21953, 126559)]