2666827804

素因数分解:

$2^2\times {\mathrm{6481}}^1\times {\mathrm{102871}}^1$

素因数の和:109356

約数の個数: 12

約数和(自身を含む): 4667714128

約数和(自身を除く): 2000886324

約数列:

[1, 2, 4, 6481, 12962, 25924, 102871, 205742, 411484, 666706951, 1333413902, 2666827804]

約数ペア:

[(1, 2666827804), (2, 1333413902), (4, 666706951), (6481, 411484), (12962, 205742), (25924, 102871)]