2018664256

素因数分解:

$2^6\times 7^1\times {\mathrm{4505947}}^1$

素因数の和:4505966

約数の個数: 28

約数和(自身を含む): 4578043168

約数和(自身を除く): 2559378912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 4505947, 9011894, 18023788, 31541629, 36047576, 63083258, 72095152, 126166516, 144190304, 252333032, 288380608, 504666064, 1009332128, 2018664256]

約数ペア:

[(1, 2018664256), (2, 1009332128), (4, 504666064), (7, 288380608), (8, 252333032), (14, 144190304), (16, 126166516), (28, 72095152), (32, 63083258), (56, 36047576), (64, 31541629), (112, 18023788), (224, 9011894), (448, 4505947)]