636390194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2539}}^1\times {\mathrm{11393}}^1$

素因数の和:13945

約数の個数: 16

約数和(自身を含む): 1041867360

約数和(自身を除く): 405477166

約数列:

[1, 2, 11, 22, 2539, 5078, 11393, 22786, 27929, 55858, 125323, 250646, 28926827, 57853654, 318195097, 636390194]

約数ペア:

[(1, 636390194), (2, 318195097), (11, 57853654), (22, 28926827), (2539, 250646), (5078, 125323), (11393, 55858), (22786, 27929)]