2912852782

素因数分解:

$2^1\times 7^1\times {\mathrm{2903}}^1\times {\mathrm{71671}}^1$

素因数の和:74583

約数の個数: 16

約数和(自身を含む): 4995251712

約数和(自身を除く): 2082398930

約数列:

[1, 2, 7, 14, 2903, 5806, 20321, 40642, 71671, 143342, 501697, 1003394, 208060913, 416121826, 1456426391, 2912852782]

約数ペア:

[(1, 2912852782), (2, 1456426391), (7, 416121826), (14, 208060913), (2903, 1003394), (5806, 501697), (20321, 143342), (40642, 71671)]