1269763088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{55073}}^1$

素因数の和:55223

約数の個数: 40

約数和(自身を含む): 2704353696

約数和(自身を除く): 1434590608

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 131, 176, 262, 524, 1048, 1441, 2096, 2882, 5764, 11528, 23056, 55073, 110146, 220292, 440584, 605803, 881168, 1211606, 2423212, 4846424, 7214563, 9692848, 14429126, 28858252, 57716504, 79360193, 115433008, 158720386, 317440772, 634881544, 1269763088]

約数ペア:

[(1, 1269763088), (2, 634881544), (4, 317440772), (8, 158720386), (11, 115433008), (16, 79360193), (22, 57716504), (44, 28858252), (88, 14429126), (131, 9692848), (176, 7214563), (262, 4846424), (524, 2423212), (1048, 1211606), (1441, 881168), (2096, 605803), (2882, 440584), (5764, 220292), (11528, 110146), (23056, 55073)]