2953412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 6623232

約数和(自身を除く): 3669820

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 223, 301, 308, 446, 473, 602, 892, 946, 1204, 1561, 1892, 2453, 3122, 3311, 4906, 6244, 6622, 9589, 9812, 13244, 17171, 19178, 34342, 38356, 67123, 68684, 105479, 134246, 210958, 268492, 421916, 738353, 1476706, 2953412]

約数ペア:

[(1, 2953412), (2, 1476706), (4, 738353), (7, 421916), (11, 268492), (14, 210958), (22, 134246), (28, 105479), (43, 68684), (44, 67123), (77, 38356), (86, 34342), (154, 19178), (172, 17171), (223, 13244), (301, 9812), (308, 9589), (446, 6622), (473, 6244), (602, 4906), (892, 3311), (946, 3122), (1204, 2453), (1561, 1892)]