1657228048

素因数分解:

$2^4\times 7^1\times {\mathrm{14796679}}^1$

素因数の和:14796694

約数の個数: 20

約数和(自身を含む): 3669576640

約数和(自身を除く): 2012348592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 14796679, 29593358, 59186716, 103576753, 118373432, 207153506, 236746864, 414307012, 828614024, 1657228048]

約数ペア:

[(1, 1657228048), (2, 828614024), (4, 414307012), (7, 236746864), (8, 207153506), (14, 118373432), (16, 103576753), (28, 59186716), (56, 29593358), (112, 14796679)]