813557900066

素因数分解:

$2^1\times {\mathrm{1117}}^1\times {\mathrm{1279}}^1\times {\mathrm{284731}}^1$

素因数の和:287129

約数の個数: 16

約数和(自身を含む): 1222388643840

約数和(自身を除く): 408830743774

約数列:

[1, 2, 1117, 1279, 2234, 2558, 284731, 569462, 1428643, 2857286, 318044527, 364170949, 636089054, 728341898, 406778950033, 813557900066]

約数ペア:

[(1, 813557900066), (2, 406778950033), (1117, 728341898), (1279, 636089054), (2234, 364170949), (2558, 318044527), (284731, 2857286), (569462, 1428643)]