1357946

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:277

約数の個数: 16

約数和(自身を含む): 2109888

約数和(自身を除く): 751942

約数列:

[1, 2, 71, 73, 131, 142, 146, 262, 5183, 9301, 9563, 10366, 18602, 19126, 678973, 1357946]

約数ペア:

[(1, 1357946), (2, 678973), (71, 19126), (73, 18602), (131, 10366), (142, 9563), (146, 9301), (262, 5183)]