1311046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2591}}^1$

素因数の和:2627

約数の個数: 16

約数和(自身を含む): 2239488

約数和(自身を除く): 928442

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 2591, 5182, 28501, 57002, 59593, 119186, 655523, 1311046]

約数ペア:

[(1, 1311046), (2, 655523), (11, 119186), (22, 59593), (23, 57002), (46, 28501), (253, 5182), (506, 2591)]