2908556

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{953}}^1$

素因数の和:1073

約数の個数: 24

約数和(自身を含む): 5876640

約数和(自身を除く): 2968084

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 953, 1526, 1906, 3052, 3812, 6671, 13342, 26684, 103877, 207754, 415508, 727139, 1454278, 2908556]

約数ペア:

[(1, 2908556), (2, 1454278), (4, 727139), (7, 415508), (14, 207754), (28, 103877), (109, 26684), (218, 13342), (436, 6671), (763, 3812), (953, 3052), (1526, 1906)]