2777918

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{883}}^1$

素因数の和:920

約数の個数: 24

約数和(自身を含む): 4938024

約数和(自身を除く): 2160106

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 883, 1573, 1766, 3146, 9713, 11479, 19426, 22958, 106843, 126269, 213686, 252538, 1388959, 2777918]

約数ペア:

[(1, 2777918), (2, 1388959), (11, 252538), (13, 213686), (22, 126269), (26, 106843), (121, 22958), (143, 19426), (242, 11479), (286, 9713), (883, 3146), (1573, 1766)]