8782274

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2689}}^1$

素因数の和:2785

約数の個数: 16

約数和(自身を含む): 13944960

約数和(自身を除く): 5162686

約数列:

[1, 2, 23, 46, 71, 142, 1633, 2689, 3266, 5378, 61847, 123694, 190919, 381838, 4391137, 8782274]

約数ペア:

[(1, 8782274), (2, 4391137), (23, 381838), (46, 190919), (71, 123694), (142, 61847), (1633, 5378), (2689, 3266)]