7878742

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2903}}^1$

素因数の和:2987

約数の個数: 16

約数和(自身を含む): 12545280

約数和(自身を除く): 4666538

約数列:

[1, 2, 23, 46, 59, 118, 1357, 2714, 2903, 5806, 66769, 133538, 171277, 342554, 3939371, 7878742]

約数ペア:

[(1, 7878742), (2, 3939371), (23, 342554), (46, 171277), (59, 133538), (118, 66769), (1357, 5806), (2714, 2903)]