804967768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1811}}^1\times {\mathrm{5051}}^1$

素因数の和:6879

約数の個数: 32

約数和(自身を含む): 1647760320

約数和(自身を除く): 842792552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1811, 3622, 5051, 7244, 10102, 14488, 19921, 20204, 39842, 40408, 55561, 79684, 111122, 159368, 222244, 444488, 9147361, 18294722, 36589444, 73178888, 100620971, 201241942, 402483884, 804967768]

約数ペア:

[(1, 804967768), (2, 402483884), (4, 201241942), (8, 100620971), (11, 73178888), (22, 36589444), (44, 18294722), (88, 9147361), (1811, 444488), (3622, 222244), (5051, 159368), (7244, 111122), (10102, 79684), (14488, 55561), (19921, 40408), (20204, 39842)]