2045536428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{690127}}^1$

素因数の和:690166

約数の個数: 48

約数和(自身を含む): 5410603520

約数和(自身を除く): 3365067092

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 690127, 1380254, 2070381, 2760508, 4140762, 8281524, 8971651, 13112413, 17943302, 26224826, 26914953, 35886604, 39337239, 52449652, 53829906, 78674478, 107659812, 157348956, 170461369, 340922738, 511384107, 681845476, 1022768214, 2045536428]

約数ペア:

[(1, 2045536428), (2, 1022768214), (3, 681845476), (4, 511384107), (6, 340922738), (12, 170461369), (13, 157348956), (19, 107659812), (26, 78674478), (38, 53829906), (39, 52449652), (52, 39337239), (57, 35886604), (76, 26914953), (78, 26224826), (114, 17943302), (156, 13112413), (228, 8971651), (247, 8281524), (494, 4140762), (741, 2760508), (988, 2070381), (1482, 1380254), (2964, 690127)]