6655598

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:499

約数の個数: 16

約数和(自身を含む): 10206000

約数和(自身を除く): 3550402

約数列:

[1, 2, 89, 139, 178, 269, 278, 538, 12371, 23941, 24742, 37391, 47882, 74782, 3327799, 6655598]

約数ペア:

[(1, 6655598), (2, 3327799), (89, 74782), (139, 47882), (178, 37391), (269, 24742), (278, 23941), (538, 12371)]