2194088891

素因数分解:

${\mathrm{31}}^2\times {\mathrm{419}}^1\times {\mathrm{5449}}^1$

素因数の和:5930

約数の個数: 12

約数和(自身を含む): 2272977000

約数和(自身を除く): 78888109

約数列:

[1, 31, 419, 961, 5449, 12989, 168919, 402659, 2283131, 5236489, 70777061, 2194088891]

約数ペア:

[(1, 2194088891), (31, 70777061), (419, 5236489), (961, 2283131), (5449, 402659), (12989, 168919)]