1258812

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:562

約数の個数: 36

約数和(自身を含む): 3232320

約数和(自身を除く): 1973508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 479, 657, 876, 958, 1314, 1437, 1916, 2628, 2874, 4311, 5748, 8622, 17244, 34967, 69934, 104901, 139868, 209802, 314703, 419604, 629406, 1258812]

約数ペア:

[(1, 1258812), (2, 629406), (3, 419604), (4, 314703), (6, 209802), (9, 139868), (12, 104901), (18, 69934), (36, 34967), (73, 17244), (146, 8622), (219, 5748), (292, 4311), (438, 2874), (479, 2628), (657, 1916), (876, 1437), (958, 1314)]