1231118

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1871}}^1$

素因数の和:1927

約数の個数: 16

約数和(自身を含む): 2156544

約数和(自身を除く): 925426

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 1871, 3742, 13097, 26194, 87937, 175874, 615559, 1231118]

約数ペア:

[(1, 1231118), (2, 615559), (7, 175874), (14, 87937), (47, 26194), (94, 13097), (329, 3742), (658, 1871)]