2748746

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1373}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 5539968

約数和(自身を除く): 2791222

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 1373, 2002, 2746, 9611, 15103, 17849, 19222, 30206, 35698, 105721, 124943, 196339, 211442, 249886, 392678, 1374373, 2748746]

約数ペア:

[(1, 2748746), (2, 1374373), (7, 392678), (11, 249886), (13, 211442), (14, 196339), (22, 124943), (26, 105721), (77, 35698), (91, 30206), (143, 19222), (154, 17849), (182, 15103), (286, 9611), (1001, 2746), (1373, 2002)]