280145792

素因数分解:

$2^7\times {\mathrm{2188639}}^1$

素因数の和:2188653

約数の個数: 16

約数和(自身を含む): 558103200

約数和(自身を除く): 277957408

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 2188639, 4377278, 8754556, 17509112, 35018224, 70036448, 140072896, 280145792]

約数ペア:

[(1, 280145792), (2, 140072896), (4, 70036448), (8, 35018224), (16, 17509112), (32, 8754556), (64, 4377278), (128, 2188639)]