902336446

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 1535032800

約数和(自身を除く): 632696354

約数列:

[1, 2, 11, 22, 41, 82, 121, 199, 242, 398, 451, 457, 902, 914, 2189, 4378, 4961, 5027, 8159, 9922, 10054, 16318, 18737, 24079, 37474, 48158, 55297, 89749, 90943, 110594, 179498, 181886, 206107, 412214, 987239, 1000373, 1974478, 2000746, 2267177, 3728663, 4534354, 7457326, 11004103, 22008206, 41015293, 82030586, 451168223, 902336446]

約数ペア:

[(1, 902336446), (2, 451168223), (11, 82030586), (22, 41015293), (41, 22008206), (82, 11004103), (121, 7457326), (199, 4534354), (242, 3728663), (398, 2267177), (451, 2000746), (457, 1974478), (902, 1000373), (914, 987239), (2189, 412214), (4378, 206107), (4961, 181886), (5027, 179498), (8159, 110594), (9922, 90943), (10054, 89749), (16318, 55297), (18737, 48158), (24079, 37474)]