2972794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{829}}^1$

素因数の和:1005

約数の個数: 16

約数和(自身を含む): 4900320

約数和(自身を除く): 1927526

約数列:

[1, 2, 11, 22, 163, 326, 829, 1658, 1793, 3586, 9119, 18238, 135127, 270254, 1486397, 2972794]

約数ペア:

[(1, 2972794), (2, 1486397), (11, 270254), (22, 135127), (163, 18238), (326, 9119), (829, 3586), (1658, 1793)]