2080862896

素因数分解:

$2^4\times 7^1\times {\mathrm{18579133}}^1$

素因数の和:18579148

約数の個数: 20

約数和(自身を含む): 4607625232

約数和(自身を除く): 2526762336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18579133, 37158266, 74316532, 130053931, 148633064, 260107862, 297266128, 520215724, 1040431448, 2080862896]

約数ペア:

[(1, 2080862896), (2, 1040431448), (4, 520215724), (7, 297266128), (8, 260107862), (14, 148633064), (16, 130053931), (28, 74316532), (56, 37158266), (112, 18579133)]