2016451808

素因数分解:

$2^5\times 7^1\times {\mathrm{107}}^1\times {\mathrm{84131}}^1$

素因数の和:84255

約数の個数: 48

約数和(自身を含む): 4579473024

約数和(自身を除く): 2563021216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 107, 112, 214, 224, 428, 749, 856, 1498, 1712, 2996, 3424, 5992, 11984, 23968, 84131, 168262, 336524, 588917, 673048, 1177834, 1346096, 2355668, 2692192, 4711336, 9002017, 9422672, 18004034, 18845344, 36008068, 63014119, 72016136, 126028238, 144032272, 252056476, 288064544, 504112952, 1008225904, 2016451808]

約数ペア:

[(1, 2016451808), (2, 1008225904), (4, 504112952), (7, 288064544), (8, 252056476), (14, 144032272), (16, 126028238), (28, 72016136), (32, 63014119), (56, 36008068), (107, 18845344), (112, 18004034), (214, 9422672), (224, 9002017), (428, 4711336), (749, 2692192), (856, 2355668), (1498, 1346096), (1712, 1177834), (2996, 673048), (3424, 588917), (5992, 336524), (11984, 168262), (23968, 84131)]