7828678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 14257152

約数和(自身を除く): 6428474

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 883, 1766, 4433, 8866, 9713, 11479, 19426, 22958, 27373, 54746, 126269, 252538, 301103, 355849, 602206, 711698, 3914339, 7828678]

約数ペア:

[(1, 7828678), (2, 3914339), (11, 711698), (13, 602206), (22, 355849), (26, 301103), (31, 252538), (62, 126269), (143, 54746), (286, 27373), (341, 22958), (403, 19426), (682, 11479), (806, 9713), (883, 8866), (1766, 4433)]