2018119976

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{66403}}^1$

素因数の和:66569

約数の個数: 32

約数和(自身を含む): 3944397600

約数和(自身を除く): 1926277624

約数列:

[1, 2, 4, 8, 29, 58, 116, 131, 232, 262, 524, 1048, 3799, 7598, 15196, 30392, 66403, 132806, 265612, 531224, 1925687, 3851374, 7702748, 8698793, 15405496, 17397586, 34795172, 69590344, 252264997, 504529994, 1009059988, 2018119976]

約数ペア:

[(1, 2018119976), (2, 1009059988), (4, 504529994), (8, 252264997), (29, 69590344), (58, 34795172), (116, 17397586), (131, 15405496), (232, 8698793), (262, 7702748), (524, 3851374), (1048, 1925687), (3799, 531224), (7598, 265612), (15196, 132806), (30392, 66403)]