2050953121

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{647}}^1\times {\mathrm{2999}}^1$

素因数の和:3804

約数の個数: 16

約数和(自身を含む): 2363904000

約数和(自身を除く): 312950879

約数列:

[1, 7, 151, 647, 1057, 2999, 4529, 20993, 97697, 452849, 683879, 1940353, 3169943, 13582471, 292993303, 2050953121]

約数ペア:

[(1, 2050953121), (7, 292993303), (151, 13582471), (647, 3169943), (1057, 1940353), (2999, 683879), (4529, 452849), (20993, 97697)]