4080978536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{112337}}^1$

素因数の和:112601

約数の個数: 32

約数和(自身を含む): 8088336000

約数和(自身を除く): 4007357464

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 239, 478, 956, 1912, 4541, 9082, 18164, 36328, 112337, 224674, 449348, 898696, 2134403, 4268806, 8537612, 17075224, 26848543, 53697086, 107394172, 214788344, 510122317, 1020244634, 2040489268, 4080978536]

約数ペア:

[(1, 4080978536), (2, 2040489268), (4, 1020244634), (8, 510122317), (19, 214788344), (38, 107394172), (76, 53697086), (152, 26848543), (239, 17075224), (478, 8537612), (956, 4268806), (1912, 2134403), (4541, 898696), (9082, 449348), (18164, 224674), (36328, 112337)]