4080884048

素因数分解:

$2^4\times {\mathrm{757}}^1\times {\mathrm{336929}}^1$

素因数の和:337694

約数の個数: 20

約数和(自身を含む): 7917181140

約数和(自身を除く): 3836297092

約数列:

[1, 2, 4, 8, 16, 757, 1514, 3028, 6056, 12112, 336929, 673858, 1347716, 2695432, 5390864, 255055253, 510110506, 1020221012, 2040442024, 4080884048]

約数ペア:

[(1, 4080884048), (2, 2040442024), (4, 1020221012), (8, 510110506), (16, 255055253), (757, 5390864), (1514, 2695432), (3028, 1347716), (6056, 673858), (12112, 336929)]