1331195734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{828889}}^1$

素因数の和:828975

約数の個数: 16

約数和(自身を含む): 2208162960

約数和(自身を除く): 876967226

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 828889, 1657778, 9117779, 18235558, 60508897, 121017794, 665597867, 1331195734]

約数ペア:

[(1, 1331195734), (2, 665597867), (11, 121017794), (22, 60508897), (73, 18235558), (146, 9117779), (803, 1657778), (1606, 828889)]