131036956844

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{613}}^1\times {\mathrm{490283}}^1$

素因数の和:491009

約数の個数: 24

約数和(自身を含む): 231796469520

約数和(自身を除く): 100759512676

約数列:

[1, 2, 4, 109, 218, 436, 613, 1226, 2452, 66817, 133634, 267268, 490283, 980566, 1961132, 53440847, 106881694, 213763388, 300543479, 601086958, 1202173916, 32759239211, 65518478422, 131036956844]

約数ペア:

[(1, 131036956844), (2, 65518478422), (4, 32759239211), (109, 1202173916), (218, 601086958), (436, 300543479), (613, 213763388), (1226, 106881694), (2452, 53440847), (66817, 1961132), (133634, 980566), (267268, 490283)]