2864666

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2803}}^1$

素因数の和:2885

約数の個数: 16

約数和(自身を含む): 4979904

約数和(自身を除く): 2115238

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 2803, 5606, 19621, 39242, 204619, 409238, 1432333, 2864666]

約数ペア:

[(1, 2864666), (2, 1432333), (7, 409238), (14, 204619), (73, 39242), (146, 19621), (511, 5606), (1022, 2803)]