2247681298

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{67421}}^1$

素因数の和:67713

約数の個数: 16

約数和(自身を含む): 3430431360

約数和(自身を除く): 1182750062

約数列:

[1, 2, 79, 158, 211, 422, 16669, 33338, 67421, 134842, 5326259, 10652518, 14225831, 28451662, 1123840649, 2247681298]

約数ペア:

[(1, 2247681298), (2, 1123840649), (79, 28451662), (158, 14225831), (211, 10652518), (422, 5326259), (16669, 134842), (33338, 67421)]