4421868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 11383680

約数和(自身を除く): 6961812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 139, 241, 278, 417, 482, 556, 723, 834, 964, 1446, 1529, 1668, 2651, 2892, 3058, 4587, 5302, 6116, 7953, 9174, 10604, 15906, 18348, 31812, 33499, 66998, 100497, 133996, 200994, 368489, 401988, 736978, 1105467, 1473956, 2210934, 4421868]

約数ペア:

[(1, 4421868), (2, 2210934), (3, 1473956), (4, 1105467), (6, 736978), (11, 401988), (12, 368489), (22, 200994), (33, 133996), (44, 100497), (66, 66998), (132, 33499), (139, 31812), (241, 18348), (278, 15906), (417, 10604), (482, 9174), (556, 7953), (723, 6116), (834, 5302), (964, 4587), (1446, 3058), (1529, 2892), (1668, 2651)]