7157942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4457}}^1$

素因数の和:4543

約数の個数: 16

約数和(自身を含む): 11876112

約数和(自身を除く): 4718170

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 4457, 8914, 49027, 98054, 325361, 650722, 3578971, 7157942]

約数ペア:

[(1, 7157942), (2, 3578971), (11, 650722), (22, 325361), (73, 98054), (146, 49027), (803, 8914), (1606, 4457)]