2017004878

素因数分解:

$2^1\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{128981}}^1$

素因数の和:130107

約数の個数: 16

約数和(自身を含む): 3460845024

約数和(自身を除く): 1443840146

約数列:

[1, 2, 7, 14, 1117, 2234, 7819, 15638, 128981, 257962, 902867, 1805734, 144071777, 288143554, 1008502439, 2017004878]

約数ペア:

[(1, 2017004878), (2, 1008502439), (7, 288143554), (14, 144071777), (1117, 1805734), (2234, 902867), (7819, 257962), (15638, 128981)]