7128889702

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{20143}}^1\times {\mathrm{16087}}^1$

素因数の和:36243

約数の個数: 16

約数和(自身を含む): 11666760192

約数和(自身を除く): 4537870490

約数列:

[1, 2, 11, 22, 16087, 20143, 32174, 40286, 176957, 221573, 353914, 443146, 324040441, 648080882, 3564444851, 7128889702]

約数ペア:

[(1, 7128889702), (2, 3564444851), (11, 648080882), (22, 324040441), (16087, 443146), (20143, 353914), (32174, 221573), (40286, 176957)]