1265748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 3311616

約数和(自身を除く): 2045868

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 223, 258, 446, 473, 516, 669, 892, 946, 1338, 1419, 1892, 2453, 2676, 2838, 4906, 5676, 7359, 9589, 9812, 14718, 19178, 28767, 29436, 38356, 57534, 105479, 115068, 210958, 316437, 421916, 632874, 1265748]

約数ペア:

[(1, 1265748), (2, 632874), (3, 421916), (4, 316437), (6, 210958), (11, 115068), (12, 105479), (22, 57534), (33, 38356), (43, 29436), (44, 28767), (66, 19178), (86, 14718), (129, 9812), (132, 9589), (172, 7359), (223, 5676), (258, 4906), (446, 2838), (473, 2676), (516, 2453), (669, 1892), (892, 1419), (946, 1338)]