2013457904

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{7717}}^1$

素因数の和:8457

約数の個数: 40

約数和(自身を含む): 4076956320

約数和(自身を除く): 2063498416

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 709, 1418, 2836, 5672, 7717, 11344, 15434, 16307, 30868, 32614, 61736, 65228, 123472, 130456, 177491, 260912, 354982, 709964, 1419928, 2839856, 5471353, 10942706, 21885412, 43770824, 87541648, 125841119, 251682238, 503364476, 1006728952, 2013457904]

約数ペア:

[(1, 2013457904), (2, 1006728952), (4, 503364476), (8, 251682238), (16, 125841119), (23, 87541648), (46, 43770824), (92, 21885412), (184, 10942706), (368, 5471353), (709, 2839856), (1418, 1419928), (2836, 709964), (5672, 354982), (7717, 260912), (11344, 177491), (15434, 130456), (16307, 123472), (30868, 65228), (32614, 61736)]